Doc: reformat catalog/view description tables.

This changes our catalog and view descriptions to use a style inspired
by the new format for function/operator tables: each table entry is
formatted roughly like a , with the column name and type
on the first line and then an indented description.  This provides much
more room for expansive descriptions than we had before, and thereby
eliminates a passel of PDF build warnings.

Discussion: https://postgr.es/m/12984.1588643549@sss.pgh.pa.us

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index fcadba331db55d81d523d185741e65a8ae8d698a..f4653b190c5dbbdaf3c79e04a0bd87bb44c5377e 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -388,178 +388,250 @@
 
       <structname>pg_aggregate</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      aggfnoid-      regproc-      pg_proc.oid-      pg_proc OID of the aggregate function+      +       aggfnoid regproc+       (references pg_proc.oid)+      +      +       pg_proc OID of the aggregate function+            +      -      aggkind-      char-      -      Aggregate kind:+      +       aggkind char+      +      +       Aggregate kind:        n for normal aggregates,        o for ordered-set aggregates, or        h for hypothetical-set aggregates-      +      para>entry>      +      -      aggnumdirectargs-      int2-      -      Number of direct (non-aggregated) arguments of an ordered-set or+      +       aggnumdirectargs int2+      +      +       Number of direct (non-aggregated) arguments of an ordered-set or        hypothetical-set aggregate, counting a variadic array as one argument.        If equal to pronargs, the aggregate must be variadic        and the variadic array describes the aggregated arguments as well as        the final direct arguments.-       Always zero for normal aggregates.+       Always zero for normal aggregates.+            +      -      aggtransfn-      regproc-      pg_proc.oid-      Transition function+      +       aggtransfn regproc+       (references pg_proc.oid)+      +      +       Transition function+            +      -      aggfinalfn-      regproc-      pg_proc.oid-      Final function (zero if none)+      +       aggfinalfn regproc+       (references pg_proc.oid)+      +      +       Final function (zero if none)+            +      -      aggcombinefn-      regproc-      pg_proc.oid-      Combine function (zero if none)+      +       aggcombinefn regproc+       (references pg_proc.oid)+      +      +       Combine function (zero if none)+            +      -      aggserialfn-      regproc-      pg_proc.oid-      Serialization function (zero if none)+      +       aggserialfn regproc+       (references pg_proc.oid)+      +      +       Serialization function (zero if none)+            +      -      aggdeserialfn-      regproc-      pg_proc.oid-      Deserialization function (zero if none)+      +       aggdeserialfn regproc+       (references pg_proc.oid)+      +      +       Deserialization function (zero if none)+            +      -      aggmtransfn-      regproc-      pg_proc.oid-      Forward transition function for moving-aggregate mode (zero if none)+      +       aggmtransfn regproc+       (references pg_proc.oid)+      +      +       Forward transition function for moving-aggregate mode (zero if none)+            +      -      aggminvtransfn-      regproc-      pg_proc.oid-      Inverse transition function for moving-aggregate mode (zero if none)+      +       aggminvtransfn regproc+       (references pg_proc.oid)+      +      +       Inverse transition function for moving-aggregate mode (zero if none)+            +      -      aggmfinalfn-      regproc-      pg_proc.oid-      Final function for moving-aggregate mode (zero if none)+      +       aggmfinalfn regproc+       (references pg_proc.oid)+      +      +       Final function for moving-aggregate mode (zero if none)+            +      -      aggfinalextra-      bool-      -      True to pass extra dummy arguments to aggfinalfn+      +       aggfinalextra bool+      +      +       True to pass extra dummy arguments to aggfinalfn+            +      -      aggmfinalextra-      bool-      -      True to pass extra dummy arguments to aggmfinalfn+      +       aggmfinalextra bool+      +      +       True to pass extra dummy arguments to aggmfinalfn+            +      -      aggfinalmodify-      char-      -      Whether aggfinalfn modifies the+      +       aggfinalmodify char+      +      +       Whether aggfinalfn modifies the        transition state value:        r if it is read-only,        s if the aggtransfn        cannot be applied after the aggfinalfn, or        w if it writes on the value-      +      para>entry>      +      -      aggmfinalmodify-      char-      -      Like aggfinalmodify, but for+      +       aggmfinalmodify char+      +      +       Like aggfinalmodify, but for        the aggmfinalfn-      +      para>entry>      +      -      aggsortop-      oid-      pg_operator.oid-      Associated sort operator (zero if none)+      +       aggsortop oid+       (references pg_operator.oid)+      +      +       Associated sort operator (zero if none)+            +      -      aggtranstype-      oid-      pg_type.oid-      Data type of the aggregate function's internal transition (state) data+      +       aggtranstype oid+       (references pg_type.oid)+      +      +       Data type of the aggregate function's internal transition (state) data+            +      -      aggtransspace-      int4-      -      Approximate average size (in bytes) of the transition state-       data, or zero to use a default estimate+      +       aggtransspace int4+      +      +       Approximate average size (in bytes) of the transition state+       data, or zero to use a default estimate+            +      -      aggmtranstype-      oid-      pg_type.oid-      Data type of the aggregate function's internal transition (state)-       data for moving-aggregate mode (zero if none)+      +       aggmtranstype oid+       (references pg_type.oid)+      +      +       Data type of the aggregate function's internal transition (state)+       data for moving-aggregate mode (zero if none)+            +      -      aggmtransspace-      int4-      -      Approximate average size (in bytes) of the transition state data-       for moving-aggregate mode, or zero to use a default estimate+      +       aggmtransspace int4+      +      +       Approximate average size (in bytes) of the transition state data+       for moving-aggregate mode, or zero to use a default estimate+            +      -      >agginitval>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       agginitval text>+      </para>+      <para>        The initial value of the transition state.  This is a text        field containing the initial value in its external string        representation.  If this field is null, the transition state        value starts out null.-      +      para>entry>      +      -      >aggminitval>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       aggminitval text>+      </para>+      <para>        The initial value of the transition state for moving-aggregate mode.        This is a text field containing the initial value in its external        string representation.  If this field is null, the transition state        value starts out null.-      +      para>entry>               @@ -594,50 +666,56 @@    

































































































































































































































































































































































    <structname>pg_am</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 -     +          -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      amname-      name-      -      Name of the access method+      +       amname name+      +      +       Name of the access method+                   -      amhandler-      regproc-      pg_proc.oid-      +      +       amhandler regproc+       (references pg_proc.oid)+      +              OID of a handler function that is responsible for supplying information        about the access method-      +      para>entry>             -      >amtype>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       amtype char>+      </para>+      <para>        t = table (including materialized views),        i = index.-      +      para>entry>               @@ -678,83 +756,107 @@    

















































































    <structname>pg_amop</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 -     +          -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      amopfamily-      oid-      pg_opfamily.oid-      The operator family this entry is for+      +       amopfamily oid+       (references pg_opfamily.oid)+      +      +       The operator family this entry is for+                   -      amoplefttype-      oid-      pg_type.oid-      Left-hand input data type of operator+      +       amoplefttype oid+       (references pg_type.oid)+      +      +       Left-hand input data type of operator+                   -      amoprighttype-      oid-      pg_type.oid-      Right-hand input data type of operator+      +       amoprighttype oid+       (references pg_type.oid)+      +      +       Right-hand input data type of operator+                   -      amopstrategy-      int2-      -      Operator strategy number+      +       amopstrategy int2+      +      +       Operator strategy number+                   -      amoppurpose-      char-      -      Operator purpose, either s for search or-       o for ordering+      +       amoppurpose char+      +      +       Operator purpose, either s for search or+       o for ordering+                   -      amopopr-      oid-      pg_operator.oid-      OID of the operator+      +       amopopr oid+       (references pg_operator.oid)+      +      +       OID of the operator+                   -      amopmethod-      oid-      pg_am.oid-      Index access method operator family is for+      +       amopmethod oid+       (references pg_am.oid)+      +      +       Index access method operator family is for+                   -      amopsortfamily-      oid-      pg_opfamily.oid-      The B-tree operator family this entry sorts according to, if an-       ordering operator; zero if a search operator+      +       amopsortfamily oid+       (references pg_opfamily.oid)+      +      +       The B-tree operator family this entry sorts according to, if an+       ordering operator; zero if a search operator+            -            























































































































































@@ -821,60 +923,76 @@
 
       <structname>pg_amproc</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 -     +          -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      amprocfamily-      oid-      pg_opfamily.oid-      The operator family this entry is for+      +       amprocfamily oid+       (references pg_opfamily.oid)+      +      +       The operator family this entry is for+                   -      amproclefttype-      oid-      pg_type.oid-      Left-hand input data type of associated operator+      +       amproclefttype oid+       (references pg_type.oid)+      +      +       Left-hand input data type of associated operator+                   -      amprocrighttype-      oid-      pg_type.oid-      Right-hand input data type of associated operator+      +       amprocrighttype oid+       (references pg_type.oid)+      +      +       Right-hand input data type of associated operator+                   -      amprocnum-      int2-      -      Support function number+      +       amprocnum int2+      +      +       Support function number+                   -      amproc-      regproc-      pg_proc.oid-      OID of the function+      +       amproc regproc+       (references pg_proc.oid)+      +      +       OID of the function+            -            










































































































@@ -911,46 +1029,57 @@
 
       <structname>pg_attrdef</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      adrelid-      oid-      pg_class.oid-      The table this column belongs to+      +       adrelid oid+       (references pg_class.oid)+      +      +       The table this column belongs to+                   -      adnum-      int2-      pg_attribute.attnum-      The number of the column+      +       adnum int2+       (references pg_attribute.attnum)+      +      +       The number of the column+                   -      adbin-      pg_node_tree-      -      The column default value, in nodeToString()-      representation.  Use pg_get_expr(adbin, adrelid) to-      convert it to an SQL expression.+      +       adbin pg_node_tree+      +      +       The column default value, in nodeToString()+       representation.  Use pg_get_expr(adbin, adrelid) to+       convert it to an SQL expression.+                     @@ -981,44 +1110,53 @@    

















































































    <structname>pg_attribute</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      attrelid-      oid-      pg_class.oid-      The table this column belongs to+      +       attrelid oid+       (references pg_class.oid)+      +      +       The table this column belongs to+                   -      attname-      name-      -      The column name+      +       attname name+      +      +       The column name+                   -      atttypid-      oid-      pg_type.oid-      The data type of this column+      +       atttypid oid+       (references pg_type.oid)+      +      +       The data type of this column+                   -      >attstattarget>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attstattarget int4>+      </para>+      <para>        attstattarget controls the level of detail        of statistics accumulated for this column by        .@@ -1028,234 +1166,234 @@        For scalar data types, attstattarget        is both the target number of most common values        to collect, and the target number of histogram bins to create.-      +      para>entry>             -      >attlen>-      int2>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attlen int2>+      </para>+      <para>        A copy of pg_type.typlen of this column's        type-      +      para>entry>             -      >attnum>-      int2>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attnum int2>+      </para>+      <para>        The number of the column.  Ordinary columns are numbered from 1        up.  System columns, such as ctid,        have (arbitrary) negative numbers.-      +      para>entry>             -      >attndims>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attndims int4>+      </para>+      <para>        Number of dimensions, if the column is an array type; otherwise 0.        (Presently, the number of dimensions of an array is not enforced,        so any nonzero value effectively means it's an array.)-      +      para>entry>             -      >attcacheoff>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attcacheoff int4>+      </para>+      <para>        Always -1 in storage, but when loaded into a row descriptor        in memory this might be updated to cache the offset of the attribute        within the row-      +      para>entry>             -      >atttypmod>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       atttypmod int4>+      </para>+      <para>        atttypmod records type-specific data        supplied at table creation time (for example, the maximum        length of a varchar column).  It is passed to        type-specific input functions and length coercion functions.        The value will generally be -1 for types that do not need atttypmod.-      +      para>entry>             -      >attbyval>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attbyval bool>+      </para>+      <para>        A copy of pg_type.typbyval of this column's type-      +      para>entry>             -      >attstorage>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attstorage char>+      </para>+      <para>        Normally a copy of pg_type.typstorage of this        column's type.  For TOAST-able data types, this can be altered        after column creation to control storage policy.-      +      para>entry>             -      >attalign>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attalign char>+      </para>+      <para>        A copy of pg_type.typalign of this column's type-      +      para>entry>             -      >attnotnull>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attnotnull bool>+      </para>+      <para>        This represents a not-null constraint.-      +      para>entry>             -      >atthasdef>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       atthasdef bool>+      </para>+      <para>        This column has a default expression or generation expression, in which        case there will be a corresponding entry in the        pg_attrdef catalog that actually defines the        expression.  (Check attgenerated to        determine whether this is a default or a generation expression.)-      +      para>entry>             -      >atthasmissing>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       atthasmissing bool>+      </para>+      <para>        This column has a value which is used where the column is entirely        missing from the row, as happens when a column is added with a        non-volatile DEFAULT value after the row is created.        The actual value used is stored in the        attmissingval column.-      +      para>entry>             -      >attidentity>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attidentity char>+      </para>+      <para>        If a zero byte (''), then not an identity column.        Otherwise, a = generated        always, d = generated by default.-      +      para>entry>             -      >attgenerated>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attgenerated char>+      </para>+      <para>        If a zero byte (''), then not a generated column.        Otherwise, s = stored.  (Other values might be added        in the future.)-      +      para>entry>             -      >attisdropped>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attisdropped bool>+      </para>+      <para>        This column has been dropped and is no longer valid.  A dropped        column is still physically present in the table, but is        ignored by the parser and so cannot be accessed via SQL.-      +      para>entry>             -      >attislocal>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attislocal bool>+      </para>+      <para>        This column is defined locally in the relation.  Note that a column can        be locally defined and inherited simultaneously.-      +      para>entry>             -      >attinhcount>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attinhcount int4>+      </para>+      <para>        The number of direct ancestors this column has.  A column with a        nonzero number of ancestors cannot be dropped nor renamed.-      +      para>entry>             -      attcollation-      oid-      pg_collation.oid-      +      +       attcollation oid+       (references pg_collation.oid)+      +              The defined collation of the column, or zero if the column is        not of a collatable data type.-      +      para>entry>             -      >attacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attacl aclitem[]>+      </para>+      <para>        Column-level access privileges, if any have been granted specifically        on this column-      +      para>entry>             -      >attoptions>-      text[]>-      <entry>>-      <entry>-       Attribute-level options, as keyword=value strings-      +       role="catalog_table_entry">>+       attoptions text[]>+      </para>+      <para>+       Attribute-level options, as keyword=value strings+      para>entry>             -      >attfdwoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attfdwoptions text[]>+      </para>+      <para>        Attribute-level foreign data wrapper options, as keyword=value strings-      +      para>entry>             -      >attmissingval>-      anyarray>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       attmissingval anyarray>+      </para>+      <para>        This column has a one element array containing the value used when the        column is entirely missing from the row, as happens when the column is        added with a non-volatile DEFAULT value after the        row is created.  The value is only used when        atthasmissing is true.  If there is no value        the column is null.-      +      para>entry>      -            
































































































































































































































































































































































































































@@ -1311,105 +1449,132 @@
 
       <structname>pg_authid</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                       -      -      oid-      oid-      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      rolname-      name-      Role name+      +       rolname name+      +      +       Role name+                   -      rolsuper-      bool-      Role has superuser privileges+      +       rolsuper bool+      +      +       Role has superuser privileges+                   -      rolinherit-      bool-      Role automatically inherits privileges of roles it is a-       member of+      +       rolinherit bool+      +      +       Role automatically inherits privileges of roles it is a+       member of+                   -      rolcreaterole-      bool-      Role can create more roles+      +       rolcreaterole bool+      +      +       Role can create more roles+                   -      rolcreatedb-      bool-      Role can create databases+      +       rolcreatedb bool+      +      +       Role can create databases+                   -      rolcanlogin-      bool-      +      +       rolcanlogin bool+      +              Role can log in. That is, this role can be given as the initial        session authorization identifier-      +      para>entry>             -      rolreplication-      bool-      +      +       rolreplication bool+      +              Role is a replication role. A replication role can initiate replication        connections and create and drop replication slots.-      +      para>entry>             -      rolbypassrls-      bool-      +      +       rolbypassrls bool+      +              Role bypasses every row level security policy, see         for more information.-      +      para>entry>             -      rolconnlimit-      int4-      +      +       rolconnlimit int4+      +              For roles that can log in, this sets maximum number of concurrent        connections this role can make.  -1 means no limit.-      +      para>entry>             -      rolpassword-      text-      +      +       rolpassword text+      +              Password (possibly encrypted); null if none. The format depends        on the form of encryption used.-      +      para>entry>             -      rolvaliduntil-      timestamptz-      Password expiry time (only used for password authentication);-       null if no expiration+      +       rolvaliduntil timestamptz+      +      +       Password expiry time (only used for password authentication);+       null if no expiration+                     @@ -1463,45 +1628,57 @@ SCRAM-SHA-256$<iteration count>:&l    





















































































































































































    <structname>pg_auth_members</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      roleid-      oid-      pg_authid.oid-      ID of a role that has a member+      +       roleid oid+       (references pg_authid.oid)+      +      +       ID of a role that has a member+                   -      member-      oid-      pg_authid.oid-      ID of a role that is a member of roleid+      +       member oid+       (references pg_authid.oid)+      +      +       ID of a role that is a member of roleid+                   -      grantor-      oid-      pg_authid.oid-      ID of the role that granted this membership+      +       grantor oid+       (references pg_authid.oid)+      +      +       ID of the role that granted this membership+                   -      admin_option-      bool-      -      True if member can grant membership in-       roleid to others+      +       admin_option bool+      +      +       True if member can grant membership in+       roleid to others+                     @@ -1536,54 +1713,64 @@ SCRAM-SHA-256$<iteration count>:&l    
















































































    <structname>pg_cast</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      castsource-      oid-      pg_type.oid-      OID of the source data type+      +       castsource oid+       (references pg_type.oid)+      +      +       OID of the source data type+                   -      casttarget-      oid-      pg_type.oid-      OID of the target data type+      +       casttarget oid+       (references pg_type.oid)+      +      +       OID of the target data type+                   -      castfunc-      oid-      pg_proc.oid-      +      +       castfunc oid+       (references pg_proc.oid)+      +              The OID of the function to use to perform this cast.  Zero is        stored if the cast method doesn't require a function.-      +      para>entry>             -      >castcontext>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       castcontext char>+      </para>+      <para>        Indicates what contexts the cast can be invoked in.        e means only as an explicit cast (using        CAST or :: syntax).@@ -1591,18 +1778,19 @@ SCRAM-SHA-256$<iteration count>:&l        to a target column, as well as explicitly.        i means implicitly in expressions, as well as the        other cases.-      +      para>entry>      +      -      >castmethod>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       castmethod char>+      </para>+      <para>        Indicates how the cast is performed.        f means that the function specified in the castfunc field is used.        i means that the input/output functions are used.        b means that the types are binary-coercible, thus no conversion is required.-      +      para>entry>               @@ -1659,182 +1847,198 @@ SCRAM-SHA-256$<iteration count>:&l    





















































































































    <structname>pg_class</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      relname-      name-      -      Name of the table, index, view, etc.+      +       relname name+      +      +       Name of the table, index, view, etc.+                   -      relnamespace-      oid-      pg_namespace.oid-      +      +       relnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this relation-      +      para>entry>             -      reltype-      oid-      pg_type.oid-      +      +       reltype oid+       (references pg_type.oid)+      +              The OID of the data type that corresponds to this table's row type,        if any (zero for indexes, which have no pg_type entry)-      +      para>entry>             -      reloftype-      oid-      pg_type.oid-      +      +       reloftype oid+       (references pg_type.oid)+      +              For typed tables, the OID of the underlying composite type,        zero for all other relations-      +      para>entry>             -      relowner-      oid-      pg_authid.oid-      Owner of the relation+      +       relowner oid+       (references pg_authid.oid)+      +      +       Owner of the relation+                   -      relam-      oid-      pg_am.oid-      +      +       relam oid+       (references pg_am.oid)+      +              If this is a table or an index, the access method used (heap,        B-tree, hash, etc.)-      +      para>entry>             -      relfilenode-      oid-      -      Name of the on-disk file of this relation; zero means this+      +       relfilenode oid+      +      +       Name of the on-disk file of this relation; zero means this        is a mapped relation whose disk file name is determined-       by low-level state+       by low-level state+                   -      reltablespace-      oid-      pg_tablespace.oid-      +      +       reltablespace oid+       (references pg_tablespace.oid)+      +              The tablespace in which this relation is stored.  If zero,        the database's default tablespace is implied.  (Not meaningful        if the relation has no on-disk file.)-      +      para>entry>             -      >relpages>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relpages int4>+      </para>+      <para>        Size of the on-disk representation of this table in pages (of size        BLCKSZ).  This is only an estimate used by the        planner.  It is updated by VACUUM,        ANALYZE, and a few DDL commands such as        CREATE INDEX.-      +      para>entry>             -      >reltuples>-      float4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       reltuples float4>+      </para>+      <para>        Number of live rows in the table.  This is only an estimate used by        the planner.  It is updated by VACUUM,        ANALYZE, and a few DDL commands such as        CREATE INDEX.-      +      para>entry>             -      >relallvisible>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relallvisible int4>+      </para>+      <para>        Number of pages that are marked all-visible in the table's        visibility map.  This is only an estimate used by the        planner.  It is updated by VACUUM,        ANALYZE, and a few DDL commands such as        CREATE INDEX.-      +      para>entry>             -      reltoastrelid-      oid-      pg_class.oid-      +      +       reltoastrelid oid+       (references pg_class.oid)+      +              OID of the TOAST table associated with this table, 0 if none.  The        TOAST table stores large attributes out of line in a        secondary table.-      +      para>entry>             -      >relhasindex>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relhasindex bool>+      </para>+      <para>        True if this is a table and it has (or recently had) any indexes-      +      para>entry>             -      >relisshared>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relisshared bool>+      </para>+      <para>        True if this table is shared across all databases in the cluster.  Only        certain system catalogs (such as pg_database)        are shared.-      +      para>entry>             -      >relpersistence>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relpersistence char>+      </para>+      <para>        p = permanent table, u = unlogged table,        t = temporary table-      +      para>entry>             -      >relkind>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relkind char>+      </para>+      <para>        r = ordinary table,        i = index,        S = sequence,@@ -1845,172 +2049,177 @@ SCRAM-SHA-256$<iteration count>:&l        f = foreign table,        p = partitioned table,        I = partitioned index-      +      para>entry>             -      >relnatts>-      int2>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relnatts int2>+      </para>+      <para>        Number of user columns in the relation (system columns not        counted).  There must be this many corresponding entries in        pg_attribute.  See also        pg_attribute.attnum.-      +      para>entry>             -      >relchecks>-      int2>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relchecks int2>+      </para>+      <para>        Number of CHECK constraints on the table; see        pg_constraint catalog-      +      para>entry>             -      >relhasrules>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relhasrules bool>+      </para>+      <para>        True if table has (or once had) rules; see        pg_rewrite catalog-      +      para>entry>             -      >relhastriggers>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relhastriggers bool>+      </para>+      <para>        True if table has (or once had) triggers; see        pg_trigger catalog-      +      para>entry>             -      >relhassubclass>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relhassubclass bool>+      </para>+      <para>        True if table or index has (or once had) any inheritance children-      +      para>entry>             -      >relrowsecurity>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relrowsecurity bool>+      </para>+      <para>        True if table has row level security enabled; see        pg_policy catalog-      +      para>entry>             -      >relforcerowsecurity>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relforcerowsecurity bool>+      </para>+      <para>        True if row level security (when enabled) will also apply to table owner; see        pg_policy catalog-      +      para>entry>             -      relispopulated-      bool-      -      True if relation is populated (this is true for all-       relations other than some materialized views)+      +       relispopulated bool+      +      +       True if relation is populated (this is true for all+       relations other than some materialized views)+                   -      >relreplident>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relreplident char>+      </para>+      <para>        Columns used to form replica identity for rows:        d = default (primary key, if any),        n = nothing,        f = all columns        i = index with indisreplident set, or default-      +      para>entry>             -      relispartition-      bool-      -      True if table or index is a partition+      +       relispartition bool+      +      +       True if table or index is a partition+                   -      relrewrite-      oid-      pg_class.oid-      +      +       relrewrite oid+       (references pg_class.oid)+      +              For new relations being written during a DDL operation that requires a        table rewrite, this contains the OID of the original relation;        otherwise 0.  That state is only visible internally; this field should        never contain anything other than 0 for a user-visible relation.-      +      para>entry>             -      >relfrozenxid>-      xid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relfrozenxid xid>+      </para>+      <para>        All transaction IDs before this one have been replaced with a permanent        (frozen) transaction ID in this table.  This is used to track        whether the table needs to be vacuumed in order to prevent transaction        ID wraparound or to allow pg_xact to be shrunk.  Zero        (InvalidTransactionId) if the relation is not a table.-      +      para>entry>             -      >relminmxid>-      xid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relminmxid xid>+      </para>+      <para>        All multixact IDs before this one have been replaced by a        transaction ID in this table.  This is used to track        whether the table needs to be vacuumed in order to prevent multixact ID        wraparound or to allow pg_multixact to be shrunk.  Zero        (InvalidMultiXactId) if the relation is not a table.-      +      para>entry>             -      >relacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>             -      >reloptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       reloptions text[]>+      </para>+      <para>        Access-method-specific options, as keyword=value strings-      +      para>entry>             -      >relpartbound>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       relpartbound pg_node_tree>+      </para>+      <para>        If table is a partition (see relispartition),        internal representation of the partition bound-      +      para>entry>               @@ -2044,94 +2253,113 @@ SCRAM-SHA-256$<iteration count>:&l    































































































































































































































































































































































































































































































































































    <structname>pg_collation</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      collname-      name-      -      Collation name (unique per namespace and encoding)+      +       collname name+      +      +       Collation name (unique per namespace and encoding)+                   -      collnamespace-      oid-      pg_namespace.oid-      +      +       collnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this collation-      +      para>entry>             -      collowner-      oid-      pg_authid.oid-      Owner of the collation+      +       collowner oid+       (references pg_authid.oid)+      +      +       Owner of the collation+                   -      collprovider-      char-      -      Provider of the collation: d = database-       default, c = libc, i = icu+      +       collprovider char+      +      +       Provider of the collation: d = database+       default, c = libc, i = icu+                   -      collisdeterministic-      bool-      -      Is the collation deterministic?+      +       collisdeterministic bool+      +      +       Is the collation deterministic?+                   -      collencoding-      int4-      -      Encoding in which the collation is applicable, or -1 if it-       works for any encoding+      +       collencoding int4+      +      +       Encoding in which the collation is applicable, or -1 if it+       works for any encoding+                   -      collcollate-      name-      -      LC_COLLATE for this collation object+      +       collcollate name+      +      +       LC_COLLATE for this collation object+                   -      collctype-      name-      -      LC_CTYPE for this collation object+      +       collctype name+      +      +       LC_CTYPE for this collation object+                   -      >collversion>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       collversion text>+      </para>+      <para>        Provider-specific version of the collation.  This is recorded when the        collation is created and then checked when it is used, to detect        changes in the collation definition that could lead to data corruption.-      +      para>entry>               @@ -2189,233 +2417,283 @@ SCRAM-SHA-256$<iteration count>:&l    



































































































































































    <structname>pg_constraint</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      conname-      name-      -      Constraint name (not necessarily unique!)+      +       conname name+      +      +       Constraint name (not necessarily unique!)+                   -      connamespace-      oid-      pg_namespace.oid-      +      +       connamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this constraint-      +      para>entry>             -      >contype>-      char>-      <entry>>-      <entry>-        c = check constraint,-        f = foreign key constraint,-        p = primary key constraint,-        u = unique constraint,-        t = constraint trigger,-        x = exclusion constraint-      +       role="catalog_table_entry">>+       contype char>+      </para>+      <para>+       c = check constraint,+       f = foreign key constraint,+       p = primary key constraint,+       u = unique constraint,+       t = constraint trigger,+       x = exclusion constraint+      para>entry>             -      condeferrable-      bool-      -      Is the constraint deferrable?+      +       condeferrable bool+      +      +       Is the constraint deferrable?+                   -      condeferred-      bool-      -      Is the constraint deferred by default?+      +       condeferred bool+      +      +       Is the constraint deferred by default?+                   -      convalidated-      bool-      -      Has the constraint been validated?-       Currently, can only be false for foreign keys and CHECK constraints+      +       convalidated bool+      +      +       Has the constraint been validated?+       Currently, can only be false for foreign keys and CHECK constraints+                   -      conrelid-      oid-      pg_class.oid-      The table this constraint is on; 0 if not a table constraint+      +       conrelid oid+       (references pg_class.oid)+      +      +       The table this constraint is on; 0 if not a table constraint+                   -      contypid-      oid-      pg_type.oid-      The domain this constraint is on; 0 if not a domain constraint+      +       contypid oid+       (references pg_type.oid)+      +      +       The domain this constraint is on; 0 if not a domain constraint+                   -      conindid-      oid-      pg_class.oid-      The index supporting this constraint, if it's a unique, primary-       key, foreign key, or exclusion constraint; else 0+      +       conindid oid+       (references pg_class.oid)+      +      +       The index supporting this constraint, if it's a unique, primary+       key, foreign key, or exclusion constraint; else 0+                   -      conparentid-      oid-      pg_constraint.oid-      The corresponding constraint in the parent partitioned table,-       if this is a constraint in a partition; else 0+      +       conparentid oid+       (references pg_constraint.oid)+      +      +       The corresponding constraint in the parent partitioned table,+       if this is a constraint in a partition; else 0+                   -      confrelid-      oid-      pg_class.oid-      If a foreign key, the referenced table; else 0+      +       confrelid oid+       (references pg_class.oid)+      +      +       If a foreign key, the referenced table; else 0+                   -      confupdtype-      char-      -      Foreign key update action code:-            a = no action,-            r = restrict,-            c = cascade,-            n = set null,-            d = set default-          +      +       confupdtype char+      +      +       Foreign key update action code:+       a = no action,+       r = restrict,+       c = cascade,+       n = set null,+       d = set default+                   -      confdeltype-      char-      -      Foreign key deletion action code:-            a = no action,-            r = restrict,-            c = cascade,-            n = set null,-            d = set default-          +      +       confdeltype char+      +      +       Foreign key deletion action code:+       a = no action,+       r = restrict,+       c = cascade,+       n = set null,+       d = set default+                   -      confmatchtype-      char-      -      Foreign key match type:-            f = full,-            p = partial,-            s = simple-          +      +       confmatchtype char+      +      +       Foreign key match type:+       f = full,+       p = partial,+       s = simple+                   -      >conislocal>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       conislocal bool>+      </para>+      <para>        This constraint is defined locally for the relation.  Note that a        constraint can be locally defined and inherited simultaneously.-      +      para>entry>             -      >coninhcount>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       coninhcount int4>+      </para>+      <para>        The number of direct inheritance ancestors this constraint has.        A constraint with        a nonzero number of ancestors cannot be dropped nor renamed.-      +      para>entry>             -      >connoinherit>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       connoinherit bool>+      </para>+      <para>        This constraint is defined locally for the relation.  It is a        non-inheritable constraint.-      +      para>entry>             -      conkey-      int2[]-      pg_attribute.attnum-      If a table constraint (including foreign keys, but not constraint-       triggers), list of the constrained columns+      +       conkey int2[]+       (references pg_attribute.attnum)+      +      +       If a table constraint (including foreign keys, but not constraint+       triggers), list of the constrained columns+                   -      confkey-      int2[]-      pg_attribute.attnum-      If a foreign key, list of the referenced columns+      +       confkey int2[]+       (references pg_attribute.attnum)+      +      +       If a foreign key, list of the referenced columns+                   -      conpfeqop-      oid[]-      pg_operator.oid-      If a foreign key, list of the equality operators for PK = FK comparisons+      +       conpfeqop oid[]+       (references pg_operator.oid)+      +      +       If a foreign key, list of the equality operators for PK = FK comparisons+                   -      conppeqop-      oid[]-      pg_operator.oid-      If a foreign key, list of the equality operators for PK = PK comparisons+      +       conppeqop oid[]+       (references pg_operator.oid)+      +      +       If a foreign key, list of the equality operators for PK = PK comparisons+                   -      conffeqop-      oid[]-      pg_operator.oid-      If a foreign key, list of the equality operators for FK = FK comparisons+      +       conffeqop oid[]+       (references pg_operator.oid)+      +      +       If a foreign key, list of the equality operators for FK = FK comparisons+                   -      conexclop-      oid[]-      pg_operator.oid-      If an exclusion constraint, list of the per-column exclusion operators+      +       conexclop oid[]+       (references pg_operator.oid)+      +      +       If an exclusion constraint, list of the per-column exclusion operators+                   -      conbin-      pg_node_tree-      -      If a check constraint, an internal representation of the-      expression.  (It's recommended to use-      pg_get_constraintdef() to extract the definition of-      a check constraint.)+      +       conbin pg_node_tree+      +      +       If a check constraint, an internal representation of the+       expression.  (It's recommended to use+       pg_get_constraintdef() to extract the definition of+       a check constraint.)+                     @@ -2456,76 +2734,93 @@ SCRAM-SHA-256$<iteration count>:&l    







































































































































































































































































































































































































































    <structname>pg_conversion</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      conname-      name-      -      Conversion name (unique within a namespace)+      +       conname name+      +      +       Conversion name (unique within a namespace)+                   -      connamespace-      oid-      pg_namespace.oid-      +      +       connamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this conversion-      +      para>entry>             -      conowner-      oid-      pg_authid.oid-      Owner of the conversion+      +       conowner oid+       (references pg_authid.oid)+      +      +       Owner of the conversion+                   -      conforencoding-      int4-      -      Source encoding ID+      +       conforencoding int4+      +      +       Source encoding ID+                   -      contoencoding-      int4-      -      Destination encoding ID+      +       contoencoding int4+      +      +       Destination encoding ID+                   -      conproc-      regproc-      pg_proc.oid-      Conversion function+      +       conproc regproc+       (references pg_proc.oid)+      +      +       Conversion function+                   -      condefault-      bool-      -      True if this is the default conversion+      +       condefault bool+      +      +       True if this is the default conversion+            -            



































































































































@@ -2556,152 +2851,167 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_database</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      datname-      name-      -      Database name+      +       datname name+      +      +       Database name+                   -      datdba-      oid-      pg_authid.oid-      Owner of the database, usually the user who created it+      +       datdba oid+       (references pg_authid.oid)+      +      +       Owner of the database, usually the user who created it+                   -      encoding-      int4-      -      Character encoding for this database-          (pg_encoding_to_char() can translate-           this number to the encoding name)+      +       encoding int4+      +      +       Character encoding for this database+       (pg_encoding_to_char() can translate+       this number to the encoding name)+                   -      datcollate-      name-      -      LC_COLLATE for this database+      +       datcollate name+      +      +       LC_COLLATE for this database+                   -      datctype-      name-      -      LC_CTYPE for this database+      +       datctype name+      +      +       LC_CTYPE for this database+                   -      >datistemplate>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datistemplate bool>+      </para>+      <para>        If true, then this database can be cloned by        any user with CREATEDB privileges;        if false, then only superusers or the owner of        the database can clone it.-      +      para>entry>             -      >datallowconn>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datallowconn bool>+      </para>+      <para>        If false then no one can connect to this database.  This is        used to protect the template0 database from being altered.-      +      para>entry>             -      >datconnlimit>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datconnlimit int4>+      </para>+      <para>        Sets maximum number of concurrent connections that can be made        to this database.  -1 means no limit.-      +      para>entry>             -      >datlastsysoid>-      oid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datlastsysoid oid>+      </para>+      <para>        Last system OID in the database; useful        particularly to pg_dump-      +      para>entry>             -      >datfrozenxid>-      xid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datfrozenxid xid>+      </para>+      <para>        All transaction IDs before this one have been replaced with a permanent        (frozen) transaction ID in this database.  This is used to        track whether the database needs to be vacuumed in order to prevent        transaction ID wraparound or to allow pg_xact to be shrunk.        It is the minimum of the per-table        pg_class.relfrozenxid values.-      +      para>entry>             -      >datminmxid>-      xid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datminmxid xid>+      </para>+      <para>        All multixact IDs before this one have been replaced with a        transaction ID in this database.  This is used to        track whether the database needs to be vacuumed in order to prevent        multixact ID wraparound or to allow pg_multixact to be shrunk.        It is the minimum of the per-table        pg_class.relminmxid values.-      +      para>entry>             -      dattablespace-      oid-      pg_tablespace.oid-      +      +       dattablespace oid+       (references pg_tablespace.oid)+      +              The default tablespace for the database.        Within this database, all tables for which        pg_class.reltablespace is zero        will be stored in this tablespace; in particular, all the non-shared        system catalogs will be there.-      +      para>entry>             -      >datacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       datacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>               @@ -2731,37 +3041,46 @@ SCRAM-SHA-256$<iteration count>:&l    















































































































































































































































    <structname>pg_db_role_setting</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      setdatabase-      oid-      pg_database.oid-      The OID of the database the setting is applicable to, or zero if not database-specific+      +       setdatabase oid+       (references pg_database.oid)+      +      +       The OID of the database the setting is applicable to, or zero if not database-specific+                   -      setrole-      oid-      pg_authid.oid-      The OID of the role the setting is applicable to, or zero if not role-specific+      +       setrole oid+       (references pg_authid.oid)+      +      +       The OID of the role the setting is applicable to, or zero if not role-specific+                   -      setconfig-      text[]-      -      Defaults for run-time configuration variables+      +       setconfig text[]+      +      +       Defaults for run-time configuration variables+                     @@ -2783,61 +3102,70 @@ SCRAM-SHA-256$<iteration count>:&l    
































































    <structname>pg_default_acl</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      defaclrole-      oid-      pg_authid.oid-      The OID of the role associated with this entry+      +       defaclrole oid+       (references pg_authid.oid)+      +      +       The OID of the role associated with this entry+                   -      defaclnamespace-      oid-      pg_namespace.oid-      The OID of the namespace associated with this entry,-       or 0 if none+      +       defaclnamespace oid+       (references pg_namespace.oid)+      +      +       The OID of the namespace associated with this entry,+       or 0 if none+                   -      >defaclobjtype>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       defaclobjtype char>+      </para>+      <para>        Type of object this entry is for:        r = relation (table, view),        S = sequence,        f = function,        T = type,        n = schema-      +      para>entry>             -      >defaclacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       defaclacl aclitem[]>+      </para>+      <para>        Access privileges that this type of object should have on creation-      +      para>entry>               @@ -2888,79 +3216,91 @@ SCRAM-SHA-256$<iteration count>:&l    



































































































    <structname>pg_depend</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      classid-      oid-      pg_class.oid-      The OID of the system catalog the dependent object is in+      +       classid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog the dependent object is in+                   -      objid-      oid-      any OID column-      The OID of the specific dependent object+      +       objid oid+       (references any OID column)+      +      +       The OID of the specific dependent object+                   -      >objsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int4>+      </para>+      <para>        For a table column, this is the column number (the        objid and classid refer to the        table itself).  For all other object types, this column is        zero.-      +      para>entry>             -      refclassid-      oid-      pg_class.oid-      The OID of the system catalog the referenced object is in+      +       refclassid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog the referenced object is in+                   -      refobjid-      oid-      any OID column-      The OID of the specific referenced object+      +       refobjid oid+       (references any OID column)+      +      +       The OID of the specific referenced object+                   -      >refobjsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       refobjsubid int4>+      </para>+      <para>        For a table column, this is the column number (the        refobjid and refclassid refer        to the table itself).  For all other object types, this column        is zero.-      +      para>entry>             -      >deptype>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       deptype char>+      </para>+      <para>        A code defining the specific semantics of this dependency relationship; see text-      +      para>entry>      -            































































































































@@ -3154,49 +3494,58 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_description</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      objoid-      oid-      any OID column-      The OID of the object this description pertains to+      +       objoid oid+       (references any OID column)+      +      +       The OID of the object this description pertains to+                   -      classoid-      oid-      pg_class.oid-      The OID of the system catalog this object appears in+      +       classoid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog this object appears in+                   -      >objsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int4>+      </para>+      <para>        For a comment on a table column, this is the column number (the        objoid and classoid refer to        the table itself).  For all other object types, this column is        zero.-      +      para>entry>             -      description-      text-      -      Arbitrary text that serves as the description of this object+      +       description text+      +      +       Arbitrary text that serves as the description of this object+                     @@ -3221,44 +3570,54 @@ SCRAM-SHA-256$<iteration count>:&l    

















































































    <structname>pg_enum</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      enumtypid-      oid-      pg_type.oid-      The OID of the pg_type entry owning this enum value+      +       enumtypid oid+       (references pg_type.oid)+      +      +       The OID of the pg_type entry owning this enum value+                   -      enumsortorder-      float4-      -      The sort position of this enum value within its enum type+      +       enumsortorder float4+      +      +       The sort position of this enum value within its enum type+                   -      enumlabel-      name-      -      The textual label for this enum value+      +       enumlabel name+      +      +       The textual label for this enum value+                     @@ -3300,75 +3659,88 @@ SCRAM-SHA-256$<iteration count>:&l    












































































    <structname>pg_event_trigger</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      evtname-      name-      -      Trigger name (must be unique)+      +       evtname name+      +      +       Trigger name (must be unique)+                   -      evtevent-      name-      -      Identifies the event for which this trigger fires+      +       evtevent name+      +      +       Identifies the event for which this trigger fires+                   -      evtowner-      oid-      pg_authid.oid-      Owner of the event trigger+      +       evtowner oid+       (references pg_authid.oid)+      +      +       Owner of the event trigger+                   -      evtfoid-      oid-      pg_proc.oid-      The function to be called+      +       evtfoid oid+       (references pg_proc.oid)+      +      +       The function to be called+                   -      >evtenabled>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       evtenabled char>+      </para>+      <para>        Controls in which  modes        the event trigger fires.        O = trigger fires in origin and local modes,        D = trigger is disabled,        R = trigger fires in replica mode,        A = trigger fires always.-      +      para>entry>             -      >evttags>-      text[]>-      <entry>>-      <entry>-        Command tags for which this trigger will fire.  If NULL, the firing-        of this trigger is not restricted on the basis of the command tag.-      +       role="catalog_table_entry">>+       evttags text[]>+      </para>+      <para>+       Command tags for which this trigger will fire.  If NULL, the firing+       of this trigger is not restricted on the basis of the command tag.+      para>entry>               @@ -3391,76 +3763,95 @@ SCRAM-SHA-256$<iteration count>:&l    






























































































































    <structname>pg_extension</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      extname-      name-      -      Name of the extension+      +       extname name+      +      +       Name of the extension+                   -      extowner-      oid-      pg_authid.oid-      Owner of the extension+      +       extowner oid+       (references pg_authid.oid)+      +      +       Owner of the extension+                   -      extnamespace-      oid-      pg_namespace.oid-      Schema containing the extension's exported objects-     --     -      extrelocatable-      bool-      -      True if extension can be relocated to another schema+      +       extnamespace oid+       (references pg_namespace.oid)+      +      +       Schema containing the extension's exported objects+                   -      extversion-      text-      -      Version name for the extension+      +       extrelocatable bool+      +      +       True if extension can be relocated to another schema+                   -      extconfig-      oid[]-      pg_class.oid-      Array of regclass OIDs for the extension's configuration-       table(s), or NULL if none+      +       extversion text+      +      +       Version name for the extension+                   -      extcondition-      text[]-      -      Array of WHERE-clause filter conditions for the-       extension's configuration table(s), or NULL if none+      +       extconfig oid[]+       (references pg_class.oid)+      +      +       Array of regclass OIDs for the extension's configuration+       table(s), or NULL if none+             +     +      +       extcondition text[]+      +      +       Array of WHERE-clause filter conditions for the+       extension's configuration table(s), or NULL if none+      +                 








































































































































@@ -3494,79 +3885,89 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_foreign_data_wrapper</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      fdwname-      name-      -      Name of the foreign-data wrapper+      +       fdwname name+      +      +       Name of the foreign-data wrapper+                   -      fdwowner-      oid-      pg_authid.oid-      Owner of the foreign-data wrapper+      +       fdwowner oid+       (references pg_authid.oid)+      +      +       Owner of the foreign-data wrapper+                   -      fdwhandler-      oid-      pg_proc.oid-      +      +       fdwhandler oid+       (references pg_proc.oid)+      +              References a handler function that is responsible for        supplying execution routines for the foreign-data wrapper.        Zero if no handler is provided-      +      para>entry>             -      fdwvalidator-      oid-      pg_proc.oid-      +      +       fdwvalidator oid+       (references pg_proc.oid)+      +              References a validator function that is responsible for        checking the validity of the options given to the        foreign-data wrapper, as well as options for foreign servers and user        mappings using the foreign-data wrapper.  Zero if no validator        is provided-      +      para>entry>             -      >fdwacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       fdwacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>             -      >fdwoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       fdwoptions text[]>+      </para>+      <para>        Foreign-data wrapper specific options, as keyword=value strings-      +      para>entry>               @@ -3590,76 +3991,91 @@ SCRAM-SHA-256$<iteration count>:&l    































































































































    <structname>pg_foreign_server</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      srvname-      name-      -      Name of the foreign server+      +       srvname name+      +      +       Name of the foreign server+                   -      srvowner-      oid-      pg_authid.oid-      Owner of the foreign server+      +       srvowner oid+       (references pg_authid.oid)+      +      +       Owner of the foreign server+                   -      srvfdw-      oid-      pg_foreign_data_wrapper.oid-      OID of the foreign-data wrapper of this foreign server+      +       srvfdw oid+       (references pg_foreign_data_wrapper.oid)+      +      +       OID of the foreign-data wrapper of this foreign server+                   -      srvtype-      text-      -      Type of the server (optional)+      +       srvtype text+      +      +       Type of the server (optional)+                   -      srvversion-      text-      -      Version of the server (optional)+      +       srvversion text+      +      +       Version of the server (optional)+                   -      >srvacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       srvacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>             -      >srvoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       srvoptions text[]>+      </para>+      <para>        Foreign server specific options, as keyword=value strings-      +      para>entry>               @@ -3685,39 +4101,46 @@ SCRAM-SHA-256$<iteration count>:&l    



































































































































    <structname>pg_foreign_table</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      ftrelid-      oid-      pg_class.oid-      OID of the pg_class entry for this foreign table+      +       ftrelid oid+       (references pg_class.oid)+      +      +       OID of the pg_class entry for this foreign table+                   -      ftserver-      oid-      pg_foreign_server.oid-      OID of the foreign server for this foreign table+      +       ftserver oid+       (references pg_foreign_server.oid)+      +      +       OID of the foreign server for this foreign table+                   -      >ftoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       ftoptions text[]>+      </para>+      <para>        Foreign table options, as keyword=value strings-      +      para>entry>               @@ -3740,149 +4163,171 @@ SCRAM-SHA-256$<iteration count>:&l    

































































    <structname>pg_index</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      indexrelid-      oid-      pg_class.oid-      The OID of the pg_class entry for this index+      +       indexrelid oid+       (references pg_class.oid)+      +      +       The OID of the pg_class entry for this index+                   -      indrelid-      oid-      pg_class.oid-      The OID of the pg_class entry for the table this index is for+      +       indrelid oid+       (references pg_class.oid)+      +      +       The OID of the pg_class entry for the table this index is for+                   -      indnatts-      int2-      -      The total number of columns in the index (duplicates-      pg_class.relnatts); this number includes both key and included attributes+      +       indnatts int2+      +      +       The total number of columns in the index (duplicates+       pg_class.relnatts); this number includes both key and included attributes+             -      -      indnkeyatts-      int2-      -      The number of key columns in the index,+     +      +       indnkeyatts int2+      +      +       The number of key columns in the index,        not counting any included columns, which are-       merely stored and do not participate in the index semantics+       merely stored and do not participate in the index semantics+                   -      indisunique-      bool-      -      If true, this is a unique index+      +       indisunique bool+      +      +       If true, this is a unique index+                   -      indisprimary-      bool-      -      If true, this index represents the primary key of the table-      (indisunique should always be true when this is true)+      +       indisprimary bool+      +      +       If true, this index represents the primary key of the table+       (indisunique should always be true when this is true)+                   -      indisexclusion-      bool-      -      If true, this index supports an exclusion constraint+      +       indisexclusion bool+      +      +       If true, this index supports an exclusion constraint+                   -      indimmediate-      bool-      -      If true, the uniqueness check is enforced immediately on+      +       indimmediate bool+      +      +       If true, the uniqueness check is enforced immediately on        insertion-       (irrelevant if indisunique is not true)+       (irrelevant if indisunique is not true)+                   -      indisclustered-      bool-      -      If true, the table was last clustered on this index+      +       indisclustered bool+      +      +       If true, the table was last clustered on this index+                   -      >indisvalid>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indisvalid bool>+      </para>+      <para>        If true, the index is currently valid for queries.  False means the        index is possibly incomplete: it must still be modified by        INSERT/UPDATE operations, but it cannot safely        be used for queries. If it is unique, the uniqueness property is not        guaranteed true either.-      +      para>entry>             -      >indcheckxmin>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indcheckxmin bool>+      </para>+      <para>        If true, queries must not use the index until the xmin        of this pg_index row is below their TransactionXmin        event horizon, because the table may contain broken HOT chains with        incompatible rows that they can see-      +      para>entry>             -      >indisready>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indisready bool>+      </para>+      <para>        If true, the index is currently ready for inserts.  False means the        index must be ignored by INSERT/UPDATE        operations.-      +      para>entry>             -      >indislive>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indislive bool>+      </para>+      <para>        If false, the index is in process of being dropped, and should be        ignored for all purposes (including HOT-safety decisions)-      +      para>entry>             -      >indisreplident>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indisreplident bool>+      </para>+      <para>        If true this index has been chosen as replica identity        using ALTER TABLE ... REPLICA IDENTITY USING INDEX        ...-      +      para>entry>             -      indkey-      int2vector-      pg_attribute.attnum-      +      +       indkey int2vector+       (references pg_attribute.attnum)+      +              This is an array of indnatts values that        indicate which table columns this index indexes.  For example a value        of 1 3 would mean that the first and the third table@@ -3890,66 +4335,68 @@ SCRAM-SHA-256$<iteration count>:&l        (included) columns.  A zero in this array indicates that the        corresponding index attribute is an expression over the table columns,        rather than a simple column reference.-      +      para>entry>             -      indcollation-      oidvector-      pg_collation.oid-      +      +       indcollation oidvector+       (references pg_collation.oid)+      +              For each column in the index key        (indnkeyatts values), this contains the OID        of the collation to use for the index, or zero if the column is not of        a collatable data type.-      +      para>entry>             -      indclass-      oidvector-      pg_opclass.oid-      +      +       indclass oidvector+       (references pg_opclass.oid)+      +              For each column in the index key        (indnkeyatts values), this contains the OID        of the operator class to use.  See        pg_opclass for details.-      +      para>entry>             -      >indoption>-      int2vector>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indoption int2vector>+      </para>+      <para>        This is an array of indnkeyatts values that        store per-column flag bits.  The meaning of the bits is defined by        the index's access method.-      +      para>entry>             -      >indexprs>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indexprs pg_node_tree>+      </para>+      <para>        Expression trees (in nodeToString()        representation) for index attributes that are not simple column        references.  This is a list with one element for each zero        entry in indkey.  Null if all index attributes        are simple references.-      +      para>entry>             -      >indpred>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       indpred pg_node_tree>+      </para>+      <para>        Expression tree (in nodeToString()        representation) for partial index predicate.  Null if not a        partial index.-      +      para>entry>               @@ -3974,45 +4421,48 @@ SCRAM-SHA-256$<iteration count>:&l    






















































































































































































































































































































































    <structname>pg_inherits</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      inhrelid-      oid-      pg_class.oid-      +      +       inhrelid oid+       (references pg_class.oid)+      +              The OID of the child table-      +      para>entry>             -      inhparent-      oid-      pg_class.oid-      +      +       inhparent oid+       (references pg_class.oid)+      +              The OID of the parent table-      +      para>entry>             -      >inhseqno>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       inhseqno int4>+      </para>+      <para>        If there is more than one direct parent for a child table (multiple        inheritance), this number tells the order in which the        inherited columns are to be arranged.  The count starts at 1.-      +      para>entry>               @@ -4058,63 +4508,69 @@ SCRAM-SHA-256$<iteration count>:&l    





































































    <structname>pg_init_privs</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      objoid-      oid-      any OID column-      The OID of the specific object+      +       objoid oid+       (references any OID column)+      +      +       The OID of the specific object+                   -      classoid-      oid-      pg_class.oid-      The OID of the system catalog the object is in+      +       classoid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog the object is in+                   -      >objsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int4>+      </para>+      <para>        For a table column, this is the column number (the        objoid and classoid refer to the        table itself).  For all other object types, this column is        zero.-      +      para>entry>             -      >privtype>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       privtype char>+      </para>+      <para>        A code defining the type of initial privilege of this object; see text-      +      para>entry>             -      >initprivs>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       initprivs aclitem[]>+      </para>+      <para>        The initial access privileges; see         for details-      +      para>entry>      -            

































































































@@ -4138,106 +4594,117 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_language</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      lanname-      name-      -      Name of the language+      +       lanname name+      +      +       Name of the language+                   -      lanowner-      oid-      pg_authid.oid-      Owner of the language+      +       lanowner oid+       (references pg_authid.oid)+      +      +       Owner of the language+                   -      >lanispl>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       lanispl bool>+      </para>+      <para>        This is false for internal languages (such as        SQL) and true for user-defined languages.        Currently, pg_dump still uses this        to determine which languages need to be dumped, but this might be        replaced by a different mechanism in the future.-      +      para>entry>             -      >lanpltrusted>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       lanpltrusted bool>+      </para>+      <para>        True if this is a trusted language, which means that it is believed        not to grant access to anything outside the normal SQL execution        environment.  Only superusers can create functions in untrusted        languages.-      +      para>entry>             -      lanplcallfoid-      oid-      pg_proc.oid-      +      +       lanplcallfoid oid+       (references pg_proc.oid)+      +              For noninternal languages this references the language        handler, which is a special function that is responsible for        executing all functions that are written in the particular        language-      +      para>entry>             -      laninline-      oid-      pg_proc.oid-      +      +       laninline oid+       (references pg_proc.oid)+      +              This references a function that is responsible for executing        inline anonymous code blocks        ( blocks).        Zero if inline blocks are not supported.-      +      para>entry>             -      lanvalidator-      oid-      pg_proc.oid-      +      +       lanvalidator oid+       (references pg_proc.oid)+      +              This references a language validator function that is responsible        for checking the syntax and validity of new functions when they        are created.  Zero if no validator is provided.-      +      para>entry>             -      >lanacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       lanacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>               @@ -4275,41 +4742,47 @@ SCRAM-SHA-256$<iteration count>:&l    





































































































































































    <structname>pg_largeobject</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      loid-      oid-      pg_largeobject_metadata.oid-      Identifier of the large object that includes this page+      +       loid oid+       (references pg_largeobject_metadata.oid)+      +      +       Identifier of the large object that includes this page+                   -      pageno-      int4-      -      Page number of this page within its large object-      (counting from zero)+      +       pageno int4+      +      +       Page number of this page within its large object+       (counting from zero)+                   -      >data>-      bytea>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       data bytea>+      </para>+      <para>        Actual data stored in the large object.        This will never be more than LOBLKSIZE bytes and might be less.-      +      para>entry>               @@ -4342,41 +4815,46 @@ SCRAM-SHA-256$<iteration count>:&l    



































































    <structname>pg_largeobject_metadata</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      lomowner-      oid-      pg_authid.oid-      Owner of the large object+      +       lomowner oid+       (references pg_authid.oid)+      +      +       Owner of the large object+                   -      >lomacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       lomacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>      -            
































































@@ -4399,46 +4877,54 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_namespace</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      nspname-      name-      -      Name of the namespace+      +       nspname name+      +      +       Name of the namespace+                   -      nspowner-      oid-      pg_authid.oid-      Owner of the namespace+      +       nspowner oid+       (references pg_authid.oid)+      +      +       Owner of the namespace+                   -      >nspacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       nspacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>               @@ -4471,81 +4957,105 @@ SCRAM-SHA-256$<iteration count>:&l    













































































    <structname>pg_opclass</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 -     +          -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      opcmethod-      oid-      pg_am.oid-      Index access method operator class is for+      +       opcmethod oid+       (references pg_am.oid)+      +      +       Index access method operator class is for+                   -      opcname-      name-      -      Name of this operator class+      +       opcname name+      +      +       Name of this operator class+                   -      opcnamespace-      oid-      pg_namespace.oid-      Namespace of this operator class+      +       opcnamespace oid+       (references pg_namespace.oid)+      +      +       Namespace of this operator class+                   -      opcowner-      oid-      pg_authid.oid-      Owner of the operator class+      +       opcowner oid+       (references pg_authid.oid)+      +      +       Owner of the operator class+                   -      opcfamily-      oid-      pg_opfamily.oid-      Operator family containing the operator class+      +       opcfamily oid+       (references pg_opfamily.oid)+      +      +       Operator family containing the operator class+                   -      opcintype-      oid-      pg_type.oid-      Data type that the operator class indexes+      +       opcintype oid+       (references pg_type.oid)+      +      +       Data type that the operator class indexes+                   -      opcdefault-      bool-      -      True if this operator class is the default for opcintype+      +       opcdefault bool+      +      +       True if this operator class is the default for opcintype+                   -      opckeytype-      oid-      pg_type.oid-      Type of data stored in index, or zero if same as opcintype+      +       opckeytype oid+       (references pg_type.oid)+      +      +       Type of data stored in index, or zero if same as opcintype+            -            



















































































































































@@ -4576,126 +5086,163 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_operator</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      oprname-      name-      -      Name of the operator+      +       oprname name+      +      +       Name of the operator+                   -      oprnamespace-      oid-      pg_namespace.oid-      +      +       oprnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this operator-      +      para>entry>             -      oprowner-      oid-      pg_authid.oid-      Owner of the operator+      +       oprowner oid+       (references pg_authid.oid)+      +      +       Owner of the operator+                   -      >oprkind>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       oprkind char>+      </para>+      <para>        b = infix (both), l = prefix        (left), r = postfix (right)-      +      para>entry>             -      oprcanmerge-      bool-      -      This operator supports merge joins+      +       oprcanmerge bool+      +      +       This operator supports merge joins+                   -      oprcanhash-      bool-      -      This operator supports hash joins+      +       oprcanhash bool+      +      +       This operator supports hash joins+                   -      oprleft-      oid-      pg_type.oid-      Type of the left operand+      +       oprleft oid+       (references pg_type.oid)+      +      +       Type of the left operand+                   -      oprright-      oid-      pg_type.oid-      Type of the right operand+      +       oprright oid+       (references pg_type.oid)+      +      +       Type of the right operand+                   -      oprresult-      oid-      pg_type.oid-      Type of the result+      +       oprresult oid+       (references pg_type.oid)+      +      +       Type of the result+                   -      oprcom-      oid-      pg_operator.oid-      Commutator of this operator, if any+      +       oprcom oid+       (references pg_operator.oid)+      +      +       Commutator of this operator, if any+                   -      oprnegate-      oid-      pg_operator.oid-      Negator of this operator, if any+      +       oprnegate oid+       (references pg_operator.oid)+      +      +       Negator of this operator, if any+                   -      oprcode-      regproc-      pg_proc.oid-      Function that implements this operator+      +       oprcode regproc+       (references pg_proc.oid)+      +      +       Function that implements this operator+                   -      oprrest-      regproc-      pg_proc.oid-      Restriction selectivity estimation function for this operator+      +       oprrest regproc+       (references pg_proc.oid)+      +      +       Restriction selectivity estimation function for this operator+                   -      oprjoin-      regproc-      pg_proc.oid-      Join selectivity estimation function for this operator+      +       oprjoin regproc+       (references pg_proc.oid)+      +      +       Join selectivity estimation function for this operator+                     @@ -4733,53 +5280,66 @@ SCRAM-SHA-256$<iteration count>:&l    







































































































































































































































    <structname>pg_opfamily</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 -     +          -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      opfmethod-      oid-      pg_am.oid-      Index access method operator family is for+      +       opfmethod oid+       (references pg_am.oid)+      +      +       Index access method operator family is for+                   -      opfname-      name-      -      Name of this operator family+      +       opfname name+      +      +       Name of this operator family+                   -      opfnamespace-      oid-      pg_namespace.oid-      Namespace of this operator family+      +       opfnamespace oid+       (references pg_namespace.oid)+      +      +       Namespace of this operator family+                   -      opfowner-      oid-      pg_authid.oid-      Owner of the operator family+      +       opfowner oid+       (references pg_authid.oid)+      +      +       Owner of the operator family+            -            




























































































@@ -4810,103 +5370,111 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_partitioned_table</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                       -      -      partrelid-      oid-      pg_class.oid-      The OID of the pg_class entry for this partitioned table+      +       partrelid oid+       (references pg_class.oid)+      +      +       The OID of the pg_class entry for this partitioned table+                   -      >partstrat>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       partstrat char>+      </para>+      <para>        Partitioning strategy; h = hash partitioned table,        l = list partitioned table, r = range partitioned table-      +      para>entry>             -      partnatts-      int2-      -      The number of columns in partition key+      +       partnatts int2+      +      +       The number of columns in partition key+                   -      partdefid-      oid-      pg_class.oid-      +      +       partdefid oid+       (references pg_class.oid)+      +              The OID of the pg_class entry for the default partition        of this partitioned table, or zero if this partitioned table does not        have a default partition.-     +                   -      partattrs-      int2vector-      pg_attribute.attnum-      +      +       partattrs int2vector+       (references pg_attribute.attnum)+      +              This is an array of partnatts values that        indicate which table columns are part of the partition key.  For        example, a value of 1 3 would mean that the first        and the third table columns make up the partition key.  A zero in this        array indicates that the corresponding partition key column is an        expression, rather than a simple column reference.-      +      para>entry>             -      partclass-      oidvector-      pg_opclass.oid-      +      +       partclass oidvector+       (references pg_opclass.oid)+      +              For each column in the partition key, this contains the OID of the        operator class to use.  See        pg_opclass for details.-      +      para>entry>             -      partcollation-      oidvector-      pg_collation.oid-      +      +       partcollation oidvector+       (references pg_collation.oid)+      +              For each column in the partition key, this contains the OID of the        collation to use for partitioning, or zero if the column is not        of a collatable data type.-      +      para>entry>             -      >partexprs>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       partexprs pg_node_tree>+      </para>+      <para>        Expression trees (in nodeToString()        representation) for partition key columns that are not simple column        references.  This is a list with one element for each zero        entry in partattrs.  Null if all partition key columns        are simple references.-      +      para>entry>      -            



























































































































































@@ -4931,81 +5499,98 @@ SCRAM-SHA-256$<iteration count>:&l
   
 
   -    <structname>pg_policy</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      polname-      name-      -      The name of the policy+      +       polname name+      +      +       The name of the policy+                   -      polrelid-      oid-      pg_class.oid-      The table to which the policy applies+      +       polrelid oid+       (references pg_class.oid)+      +      +       The table to which the policy applies+                   -      polcmd-      char-      -      The command type to which the policy is applied:+      +       polcmd char+      +      +       The command type to which the policy is applied:        r for SELECT,        a for INSERT,        w for UPDATE,        d for DELETE,-       or * for all+       or * for all+                   -      polpermissive-      boolean-      -      Is the policy permissive or restrictive?+      +       polpermissive bool+      +      +       Is the policy permissive or restrictive?+                   -      polroles-      oid[]-      pg_authid.oid-      The roles to which the policy is applied+      +       polroles oid[]+       (references pg_authid.oid)+      +      +       The roles to which the policy is applied+                   -      polqual-      pg_node_tree-      -      The expression tree to be added to the security barrier qualifications for queries that use the table+      +       polqual pg_node_tree+      +      +       The expression tree to be added to the security barrier qualifications for queries that use the table+                   -      polwithcheck-      pg_node_tree-      -      The expression tree to be added to the WITH CHECK qualifications for queries that attempt to add rows to the table+      +       polwithcheck pg_node_tree+      +      +       The expression tree to be added to the WITH CHECK qualifications for queries that attempt to add rows to the table+            -            








































































































































@@ -5043,141 +5628,169 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_proc</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      proname-      name-      -      Name of the function+      +       proname name+      +      +       Name of the function+                   -      pronamespace-      oid-      pg_namespace.oid-      +      +       pronamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this function-      +      para>entry>             -      proowner-      oid-      pg_authid.oid-      Owner of the function+      +       proowner oid+       (references pg_authid.oid)+      +      +       Owner of the function+                   -      prolang-      oid-      pg_language.oid-      Implementation language or call interface of this function+      +       prolang oid+       (references pg_language.oid)+      +      +       Implementation language or call interface of this function+                   -      procost-      float4-      -      Estimated execution cost (in units of+      +       procost float4+      +      +       Estimated execution cost (in units of        ); if proretset,-       this is cost per row returned+       this is cost per row returned+                   -      prorows-      float4-      -      Estimated number of result rows (zero if not proretset)+      +       prorows float4+      +      +       Estimated number of result rows (zero if not proretset)+                   -      provariadic-      oid-      pg_type.oid-      Data type of the variadic array parameter's elements,-       or zero if the function does not have a variadic parameter+      +       provariadic oid+       (references pg_type.oid)+      +      +       Data type of the variadic array parameter's elements,+       or zero if the function does not have a variadic parameter+                   -      prosupport-      regproc-      pg_proc.oid-      Optional planner support function for this function-       (see )+      +       prosupport regproc+       (references pg_proc.oid)+      +      +       Optional planner support function for this function+       (see )+                   -      prokind-      char-      -      f for a normal function, p-      for a procedure, a for an aggregate function, or-      w for a window function+      +       prokind char+      +      +       f for a normal function, p+       for a procedure, a for an aggregate function, or+       w for a window function+                   -      prosecdef-      bool-      -      Function is a security definer (i.e., a setuid-      function)+      +       prosecdef bool+      +      +       Function is a security definer (i.e., a setuid+       function)+                   -      >proleakproof>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       proleakproof bool>+      </para>+      <para>        The function has no side effects.  No information about the        arguments is conveyed except via the return value.  Any function        that might throw an error depending on the values of its arguments        is not leak-proof.-      +      para>entry>             -      >proisstrict>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       proisstrict bool>+      </para>+      <para>        Function returns null if any call argument is null.  In that        case the function won't actually be called at all.  Functions        that are not strict must be prepared to handle        null inputs.-      +      para>entry>             -      proretset-      bool-      -      Function returns a set (i.e., multiple values of the specified-      data type)+      +       proretset bool+      +      +       Function returns a set (i.e., multiple values of the specified+       data type)+                   -      >provolatile>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       provolatile char>+      </para>+      <para>        provolatile tells whether the function's        result depends only on its input arguments, or is affected by outside        factors.@@ -5189,14 +5802,14 @@ SCRAM-SHA-256$<iteration count>:&l        whose results might change at any time.  (Use v also        for functions with side-effects, so that calls to them cannot get        optimized away.)-      +      para>entry>             -      >proparallel>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       proparallel char>+      </para>+      <para>        proparallel tells whether the function        can be safely run in parallel mode.        It is s for functions which are safe to run in@@ -5206,146 +5819,157 @@ SCRAM-SHA-256$<iteration count>:&l        parallel worker processes cannot invoke these functions.        It is u for functions which are unsafe in parallel        mode; the presence of such a function forces a serial execution plan.-      +      para>entry>             -      pronargs-      int2-      -      Number of input arguments+      +       pronargs int2+      +      +       Number of input arguments+                   -      pronargdefaults-      int2-      -      Number of arguments that have defaults+      +       pronargdefaults int2+      +      +       Number of arguments that have defaults+                   -      prorettype-      oid-      pg_type.oid-      Data type of the return value+      +       prorettype oid+       (references pg_type.oid)+      +      +       Data type of the return value+                   -      proargtypes-      oidvector-      pg_type.oid-      +      +       proargtypes oidvector+       (references pg_type.oid)+      +              An array with the data types of the function arguments.  This includes        only input arguments (including INOUT and        VARIADIC arguments), and thus represents        the call signature of the function.-      +      para>entry>             -      proallargtypes-      oid[]-      pg_type.oid-      +      +       proallargtypes oid[]+       (references pg_type.oid)+      +              An array with the data types of the function arguments.  This includes        all arguments (including OUT and        INOUT arguments); however, if all the        arguments are IN arguments, this field will be null.        Note that subscripting is 1-based, whereas for historical reasons        proargtypes is subscripted from 0.-      +      para>entry>             -      >proargmodes>-      char[]>-      <entry>>-      <entry>-        An array with the modes of the function arguments, encoded as-        i for IN arguments,-        o for OUT arguments,-        b for INOUT arguments,-        v for VARIADIC arguments,-        t for TABLE arguments.-        If all the arguments are IN arguments,-        this field will be null.-        Note that subscripts correspond to positions of-        proallargtypes not proargtypes.-      +       role="catalog_table_entry">>+       proargmodes char[]>+      </para>+      <para>+       An array with the modes of the function arguments, encoded as+       i for IN arguments,+       o for OUT arguments,+       b for INOUT arguments,+       v for VARIADIC arguments,+       t for TABLE arguments.+       If all the arguments are IN arguments,+       this field will be null.+       Note that subscripts correspond to positions of+       proallargtypes not proargtypes.+      para>entry>             -      >proargnames>-      text[]>-      <entry>>-      <entry>-        An array with the names of the function arguments.-        Arguments without a name are set to empty strings in the array.-        If none of the arguments have a name, this field will be null.-        Note that subscripts correspond to positions of-        proallargtypes not proargtypes.-      +       role="catalog_table_entry">>+       proargnames text[]>+      </para>+      <para>+       An array with the names of the function arguments.+       Arguments without a name are set to empty strings in the array.+       If none of the arguments have a name, this field will be null.+       Note that subscripts correspond to positions of+       proallargtypes not proargtypes.+      para>entry>             -      >proargdefaults>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       proargdefaults pg_node_tree>+      </para>+      <para>        Expression trees (in nodeToString() representation)        for default values.  This is a list with        pronargdefaults elements, corresponding to the last        N input arguments (i.e., the last        N proargtypes positions).        If none of the arguments have defaults, this field will be null.-      +      para>entry>             -      >protrftypes>-      oid[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       protrftypes oid[]>+      </para>+      <para>        Data type OIDs for which to apply transforms.-      +      para>entry>             -      >prosrc>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       prosrc text>+      </para>+      <para>        This tells the function handler how to invoke the function.  It        might be the actual source code of the function for interpreted        languages, a link symbol, a file name, or just about anything        else, depending on the implementation language/call convention.-      +      para>entry>             -      >probin>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       probin text>+      </para>+      <para>        Additional information about how to invoke the function.        Again, the interpretation is language-specific.-      +      para>entry>             -      proconfig-      text[]-      -      Function's local settings for run-time configuration variables+      +       proconfig text[]+      +      +       Function's local settings for run-time configuration variables+                   -      >proacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       proacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>               @@ -5378,88 +6002,106 @@ SCRAM-SHA-256$<iteration count>:&l    




















































































































































































































































































































































































































































































































    <structname>pg_publication</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      pubname-      name-      -      Name of the publication+      +       pubname name+      +      +       Name of the publication+                   -      pubowner-      oid-      pg_authid.oid-      Owner of the publication+      +       pubowner oid+       (references pg_authid.oid)+      +      +       Owner of the publication+                   -      puballtables-      bool-      -      If true, this publication automatically includes all tables+      +       puballtables bool+      +      +       If true, this publication automatically includes all tables        in the database, including any that will be created in the future.-      +      para>entry>             -      pubinsert-      bool-      -      If true, INSERT operations are replicated for-       tables in the publication.+      +       pubinsert bool+      +      +       If true, INSERT operations are replicated for+       tables in the publication.+                   -      pubupdate-      bool-      -      If true, UPDATE operations are replicated for-       tables in the publication.+      +       pubupdate bool+      +      +       If true, UPDATE operations are replicated for+       tables in the publication.+                   -      pubdelete-      bool-      -      If true, DELETE operations are replicated for-       tables in the publication.+      +       pubdelete bool+      +      +       If true, DELETE operations are replicated for+       tables in the publication.+                   -      pubtruncate-      bool-      -      If true, TRUNCATE operations are replicated for-       tables in the publication.+      +       pubtruncate bool+      +      +       If true, TRUNCATE operations are replicated for+       tables in the publication.+                   -      pubviaroot-      bool-      -      If true, operations on a leaf partition are replicated using the+      +       pubviaroot bool+      +      +       If true, operations on a leaf partition are replicated using the        identity and schema of its topmost partitioned ancestor mentioned in the        publication instead of its own.-      +      para>entry>               @@ -5482,37 +6124,46 @@ SCRAM-SHA-256$<iteration count>:&l    


























































































































































    <structname>pg_publication_rel</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      prpubid-      oid-      pg_publication.oid-      Reference to publication+      +       prpubid oid+       (references pg_publication.oid)+      +      +       Reference to publication+                   -      prrelid-      oid-      pg_class.oid-      Reference to relation+      +       prrelid oid+       (references pg_class.oid)+      +      +       Reference to relation+                     @@ -5534,60 +6185,79 @@ SCRAM-SHA-256$<iteration count>:&l    
































































    <structname>pg_range</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      rngtypid-      oid-      pg_type.oid-      OID of the range type+      +       rngtypid oid+       (references pg_type.oid)+      +      +       OID of the range type+                   -      rngsubtype-      oid-      pg_type.oid-      OID of the element type (subtype) of this range type+      +       rngsubtype oid+       (references pg_type.oid)+      +      +       OID of the element type (subtype) of this range type+                   -      rngcollation-      oid-      pg_collation.oid-      OID of the collation used for range comparisons, or 0 if none+      +       rngcollation oid+       (references pg_collation.oid)+      +      +       OID of the collation used for range comparisons, or 0 if none+                   -      rngsubopc-      oid-      pg_opclass.oid-      OID of the subtype's operator class used for range comparisons+      +       rngsubopc oid+       (references pg_opclass.oid)+      +      +       OID of the subtype's operator class used for range comparisons+                   -      rngcanonical-      regproc-      pg_proc.oid-      OID of the function to convert a range value into canonical form,-      or 0 if none+      +       rngcanonical regproc+       (references pg_proc.oid)+      +      +       OID of the function to convert a range value into canonical form,+       or 0 if none+                   -      rngsubdiff-      regproc-      pg_proc.oid-      OID of the function to return the difference between two element-      values as double precision, or 0 if none+      +       rngsubdiff regproc+       (references pg_proc.oid)+      +      +       OID of the function to return the difference between two element+       values as double precision, or 0 if none+                     @@ -5624,34 +6294,38 @@ SCRAM-SHA-256$<iteration count>:&l       
















































































































-    <structname>pg_replication_origin</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      roident-      Oid-      -      A unique, cluster-wide identifier for the replication-      origin. Should never leave the system.+      +       roident oid+      +      +       A unique, cluster-wide identifier for the replication+       origin. Should never leave the system.+                   -      roname-      text-      -      The external, user defined, name of a replication-      origin.+      +       roname text+      +      +       The external, user defined, name of a replication+       origin.+                     @@ -5671,91 +6345,101 @@ SCRAM-SHA-256$<iteration count>:&l    






















































    <structname>pg_rewrite</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      rulename-      name-      -      Rule name+      +       rulename name+      +      +       Rule name+                   -      ev_class-      oid-      pg_class.oid-      The table this rule is for+      +       ev_class oid+       (references pg_class.oid)+      +      +       The table this rule is for+                   -      >ev_type>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       ev_type char>+      </para>+      <para>        Event type that the rule is for: 1 = SELECT, 2 =        UPDATE, 3 = INSERT, 4 =        DELETE-      +      para>entry>             -      >ev_enabled>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       ev_enabled char>+      </para>+      <para>        Controls in which  modes        the rule fires.        O = rule fires in origin and local modes,        D = rule is disabled,        R = rule fires in replica mode,        A = rule fires always.-      +      para>entry>             -      is_instead-      bool-      -      True if the rule is an INSTEAD rule+      +       is_instead bool+      +      +       True if the rule is an INSTEAD rule+                   -      >ev_qual>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       ev_qual pg_node_tree>+      </para>+      <para>        Expression tree (in the form of a        nodeToString() representation) for the        rule's qualifying condition-      +      para>entry>             -      >ev_action>-      pg_node_tree>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       ev_action pg_node_tree>+      </para>+      <para>        Query tree (in the form of a        nodeToString() representation) for the        rule's action-      +      para>entry>               @@ -5792,56 +6476,67 @@ SCRAM-SHA-256$<iteration count>:&l    















































































































































    <structname>pg_seclabel</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      objoid-      oid-      any OID column-      The OID of the object this security label pertains to+      +       objoid oid+       (references any OID column)+      +      +       The OID of the object this security label pertains to+                   -      classoid-      oid-      pg_class.oid-      The OID of the system catalog this object appears in+      +       classoid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog this object appears in+                   -      >objsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int4>+      </para>+      <para>        For a security label on a table column, this is the column number (the        objoid and classoid refer to        the table itself).  For all other object types, this column is        zero.-      +      para>entry>             -      provider-      text-      -      The label provider associated with this label.+      +       provider text+      +      +       The label provider associated with this label.+                   -      label-      text-      -      The security label applied to this object.+      +       label text+      +      +       The security label applied to this object.+                     @@ -5863,72 +6558,91 @@ SCRAM-SHA-256$<iteration count>:&l    






























































































    <structname>pg_sequence</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      seqrelid-      oid-      pg_class.oid-      The OID of the pg_class entry for this sequence+      +       seqrelid oid+       (references pg_class.oid)+      +      +       The OID of the pg_class entry for this sequence+                   -      seqtypid-      oid-      pg_type.oid-      Data type of the sequence+      +       seqtypid oid+       (references pg_type.oid)+      +      +       Data type of the sequence+                   -      seqstart-      int8-      -      Start value of the sequence+      +       seqstart int8+      +      +       Start value of the sequence+                   -      seqincrement-      int8-      -      Increment value of the sequence+      +       seqincrement int8+      +      +       Increment value of the sequence+                   -      seqmax-      int8-      -      Maximum value of the sequence+      +       seqmax int8+      +      +       Maximum value of the sequence+                   -      seqmin-      int8-      -      Minimum value of the sequence+      +       seqmin int8+      +      +       Minimum value of the sequence+                   -      seqcache-      int8-      -      Cache size of the sequence+      +       seqcache int8+      +      +       Cache size of the sequence+                   -      seqcycle-      bool-      -      Whether the sequence cycles+      +       seqcycle bool+      +      +       Whether the sequence cycles+                     @@ -5965,75 +6679,90 @@ SCRAM-SHA-256$<iteration count>:&l    

































































































































    <structname>pg_shdepend</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      dbid-      oid-      pg_database.oid-      The OID of the database the dependent object is in,-       or zero for a shared object+      +       dbid oid+       (references pg_database.oid)+      +      +       The OID of the database the dependent object is in,+       or zero for a shared object+                   -      classid-      oid-      pg_class.oid-      The OID of the system catalog the dependent object is in+      +       classid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog the dependent object is in+                   -      objid-      oid-      any OID column-      The OID of the specific dependent object+      +       objid oid+       (references any OID column)+      +      +       The OID of the specific dependent object+                   -      >objsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int4>+      </para>+      <para>        For a table column, this is the column number (the        objid and classid refer to the        table itself).  For all other object types, this column is zero.-      +      para>entry>             -      refclassid-      oid-      pg_class.oid-      The OID of the system catalog the referenced object is in-       (must be a shared catalog)+      +       refclassid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog the referenced object is in+       (must be a shared catalog)+                   -      refobjid-      oid-      any OID column-      The OID of the specific referenced object+      +       refobjid oid+       (references any OID column)+      +      +       The OID of the specific referenced object+                   -      >deptype>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       deptype char>+      </para>+      <para>        A code defining the specific semantics of this dependency relationship; see text-      +      para>entry>      -            































































































































@@ -6127,37 +6856,46 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_shdescription</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      objoid-      oid-      any OID column-      The OID of the object this description pertains to+      +       objoid oid+       (references any OID column)+      +      +       The OID of the object this description pertains to+                   -      classoid-      oid-      pg_class.oid-      The OID of the system catalog this object appears in+      +       classoid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog this object appears in+                   -      description-      text-      -      Arbitrary text that serves as the description of this object+      +       description text+      +      +       Arbitrary text that serves as the description of this object+                     @@ -6194,39 +6932,55 @@ SCRAM-SHA-256$<iteration count>:&l    
































































    <structname>pg_shseclabel</structname> Columns-   4">+   1">           -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      objoid-      oid-      any OID column-      The OID of the object this security label pertains to+      +       objoid oid+       (references any OID column)+      +      +       The OID of the object this security label pertains to+            +      -      classoid-      oid-      pg_class.oid-      The OID of the system catalog this object appears in+      +       classoid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog this object appears in+            +      -      provider-      text-      -      The label provider associated with this label.+      +       provider text+      +      +       The label provider associated with this label.+            +      -      label-      text-      -      The security label applied to this object.+      +       label text+      +      +       The security label applied to this object.+                     @@ -6297,126 +7051,142 @@ SCRAM-SHA-256$<iteration count>:&l    












































































    <structname>pg_statistic</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      starelid-      oid-      pg_class.oid-      The table or index that the described column belongs to+      +       starelid oid+       (references pg_class.oid)+      +      +       The table or index that the described column belongs to+                   -      staattnum-      int2-      pg_attribute.attnum-      The number of the described column+      +       staattnum int2+       (references pg_attribute.attnum)+      +      +       The number of the described column+                   -      stainherit-      bool-      -      If true, the stats include inheritance child columns, not just the-       values in the specified relation+      +       stainherit bool+      +      +       If true, the stats include inheritance child columns, not just the+       values in the specified relation+                   -      stanullfrac-      float4-      -      The fraction of the column's entries that are null+      +       stanullfrac float4+      +      +       The fraction of the column's entries that are null+                   -      stawidth-      int4-      -      The average stored width, in bytes, of nonnull entries+      +       stawidth int4+      +      +       The average stored width, in bytes, of nonnull entries+                   -      stadistinct-      float4-      -      The number of distinct nonnull data values in the column.-      A value greater than zero is the actual number of distinct values.-      A value less than zero is the negative of a multiplier for the number-      of rows in the table; for example, a column in which about 80% of the-      values are nonnull and each nonnull value appears about twice on-      average could be represented by stadistinct = -0.4.-      A zero value means the number of distinct values is unknown.-      +      +       stadistinct float4+      +      +       The number of distinct nonnull data values in the column.+       A value greater than zero is the actual number of distinct values.+       A value less than zero is the negative of a multiplier for the number+       of rows in the table; for example, a column in which about 80% of the+       values are nonnull and each nonnull value appears about twice on+       average could be represented by stadistinct = -0.4.+       A zero value means the number of distinct values is unknown.+                   -      >stakindN>-      int2>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stakindN int2>+      </para>+      <para>        A code number indicating the kind of statistics stored in the        Nth slot of the        pg_statistic row.-      +      para>entry>             -      staopN-      oid-      pg_operator.oid-      +      +       staopN oid+       (references pg_operator.oid)+      +              An operator used to derive the statistics stored in the        Nth slot.  For example, a        histogram slot would show the < operator        that defines the sort order of the data.-      +      para>entry>             -      stacollN-      oid-      pg_collation.oid-      +      +       stacollN oid+       (references pg_collation.oid)+      +              The collation used to derive the statistics stored in the        Nth slot.  For example, a        histogram slot for a collatable column would show the collation that        defines the sort order of the data.  Zero for noncollatable data.-      +      para>entry>             -      >stanumbersN>-      float4[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stanumbersN float4[]>+      </para>+      <para>        Numerical statistics of the appropriate kind for the        Nth slot, or null if the slot        kind does not involve numerical values-      +      para>entry>             -      >stavaluesN>-      anyarray>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stavaluesN anyarray>+      </para>+      <para>        Column data values of the appropriate kind for the        Nth slot, or null if the slot        kind does not store any data values.  Each array's element        values are actually of the specific column's data type, or a related        type such as an array's element type, so there is no way to define        these columns' type more specifically than anyarray.-      +      para>entry>               @@ -6440,61 +7210,72 @@ SCRAM-SHA-256$<iteration count>:&l    













































































































































































































    <structname>pg_statistic_ext</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                       -      -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      stxrelid-      oid-      pg_class.oid-      Table containing the columns described by this object+      +       stxrelid oid+       (references pg_class.oid)+      +      +       Table containing the columns described by this object+                   -      stxname-      name-      -      Name of the statistics object+      +       stxname name+      +      +       Name of the statistics object+                   -      stxnamespace-      oid-      pg_namespace.oid-      +      +       stxnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this statistics object-      +      para>entry>             -      stxowner-      oid-      pg_authid.oid-      Owner of the statistics object+      +       stxowner oid+       (references pg_authid.oid)+      +      +       Owner of the statistics object+                   -      >stxstattarget>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stxstattarget int4>+      </para>+      <para>        stxstattarget controls the level of detail        of statistics accumulated for this statistics object by        .@@ -6503,34 +7284,34 @@ SCRAM-SHA-256$<iteration count>:&l        Positive values of stxstattarget        determine the target number of most common values        to collect.-      +      para>entry>             -      stxkeys-      int2vector-      pg_attribute.attnum-      +      +       stxkeys int2vector+       (references pg_attribute.attnum)+      +              An array of attribute numbers, indicating which table columns are        covered by this statistics object;        for example a value of 1 3 would        mean that the first and the third table columns are covered-      +      para>entry>             -      >stxkind>-      char[]>-      <entry>>-      <entry>-        An array containing codes for the enabled statistic kinds;-        valid values are:-        d for n-distinct statistics,-        f for functional dependency statistics, and-        m for most common values (MCV) list statistics-      +       role="catalog_table_entry">>+       stxkind char[]>+      </para>+      <para>+       An array containing codes for the enabled statistic kinds;+       valid values are:+       d for n-distinct statistics,+       f for functional dependency statistics, and+       m for most common values (MCV) list statistics+      para>entry>      -            


























































































































































@@ -6576,55 +7357,57 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_statistic_ext_data</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                       -      -      stxoid-      oid-      pg_statistic_ext.oid-      Extended statistic object containing the definition for this data+      +       stxoid oid+       (references pg_statistic_ext.oid)+      +      +       Extended statistic object containing the definition for this data+                   -      >stxdndistinct>-      pg_ndistinct>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stxdndistinct pg_ndistinct>+      </para>+      <para>        N-distinct counts, serialized as pg_ndistinct type-      +      para>entry>             -      >stxddependencies>-      pg_dependencies>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stxddependencies pg_dependencies>+      </para>+      <para>        Functional dependency statistics, serialized        as pg_dependencies type-      +      para>entry>             -      >stxdmcv>-      pg_mcv_list>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       stxdmcv pg_mcv_list>+      </para>+      <para>        MCV (most-common values) list statistics, serialized as        pg_mcv_list type-      +      para>entry>      -            


















































































@@ -6658,86 +7441,104 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_subscription</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      subdbid-      oid-      pg_database.oid-      OID of the database which the subscription resides in+      +       subdbid oid+       (references pg_database.oid)+      +      +       OID of the database which the subscription resides in+                   -      subname-      name-      -      Name of the subscription+      +       subname name+      +      +       Name of the subscription+                   -      subowner-      oid-      pg_authid.oid-      Owner of the subscription+      +       subowner oid+       (references pg_authid.oid)+      +      +       Owner of the subscription+                   -      subenabled-      bool-      -      If true, the subscription is enabled and should be replicating.+      +       subenabled bool+      +      +       If true, the subscription is enabled and should be replicating.+                   -      subconninfo-      text-      -      Connection string to the upstream database+      +       subconninfo text+      +      +       Connection string to the upstream database+                   -      subslotname-      name-      -      Name of the replication slot in the upstream database. Also used-       for local replication origin name.+      +       subslotname name+      +      +       Name of the replication slot in the upstream database. Also used+       for local replication origin name.+                   -      >subsynccommit>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       subsynccommit text>+      </para>+      <para>        Contains the value of the synchronous_commit        setting for the subscription workers.-      +      para>entry>             -      subpublications-      text[]-      -      Array of subscribed publication names. These reference the+      +       subpublications text[]+      +      +       Array of subscribed publication names. These reference the        publications on the publisher server. For more on publications        see .-      +      para>entry>               @@ -6765,52 +7566,59 @@ SCRAM-SHA-256$<iteration count>:&l    





















































































































































    <structname>pg_subscription_rel</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      srsubid-      oid-      pg_subscription.oid-      Reference to subscription+      +       srsubid oid+       (references pg_subscription.oid)+      +      +       Reference to subscription+                   -      srrelid-      oid-      pg_class.oid-      Reference to relation+      +       srrelid oid+       (references pg_class.oid)+      +      +       Reference to relation+                   -      >srsubstate>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       srsubstate char>+      </para>+      <para>        State code:        i = initialize,        d = data is being copied,        s = synchronized,        r = ready (normal replication)-      +      para>entry>             -      >srsublsn>-      pg_lsn>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       srsublsn pg_lsn>+      </para>+      <para>        End LSN for s and r states.-      +      para>entry>               @@ -6839,55 +7647,63 @@ SCRAM-SHA-256$<iteration count>:&l    



















































































    <structname>pg_tablespace</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      spcname-      name-      -      Tablespace name+      +       spcname name+      +      +       Tablespace name+                   -      spcowner-      oid-      pg_authid.oid-      Owner of the tablespace, usually the user who created it+      +       spcowner oid+       (references pg_authid.oid)+      +      +       Owner of the tablespace, usually the user who created it+                   -      >spcacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       spcacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>             -      >spcoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       spcoptions text[]>+      </para>+      <para>        Tablespace-level options, as keyword=value strings-      +      para>entry>               @@ -6910,59 +7726,70 @@ SCRAM-SHA-256$<iteration count>:&l    



























































































    <structname>pg_transform</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      trftype-      oid-      pg_type.oid-      OID of the data type this transform is for+      +       trftype oid+       (references pg_type.oid)+      +      +       OID of the data type this transform is for+                   -      trflang-      oid-      pg_language.oid-      OID of the language this transform is for+      +       trflang oid+       (references pg_language.oid)+      +      +       OID of the language this transform is for+                   -      trffromsql-      regproc-      pg_proc.oid-      +      +       trffromsql regproc+       (references pg_proc.oid)+      +              The OID of the function to use when converting the data type for input        to the procedural language (e.g., function parameters).  Zero is stored        if this operation is not supported.-      +      para>entry>             -      trftosql-      regproc-      pg_proc.oid-      +      +       trftosql regproc+       (references pg_proc.oid)+      +              The OID of the function to use when converting output from the        procedural language (e.g., return values) to the data type.  Zero is        stored if this operation is not supported.-      +      para>entry>               @@ -6986,167 +7813,209 @@ SCRAM-SHA-256$<iteration count>:&l    


































































































    <structname>pg_trigger</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      tgrelid-      oid-      pg_class.oid-      The table this trigger is on+      +       tgrelid oid+       (references pg_class.oid)+      +      +       The table this trigger is on+                   -      tgparentid-      oid-      pg_trigger.oid-      +      +       tgparentid oid+       (references pg_trigger.oid)+      +              Parent trigger that this trigger is cloned from, zero if not a clone;        this happens when partitions are created or attached to a partitioned        table.-      +      para>entry>             -      tgname-      name-      -      Trigger name (must be unique among triggers of same table)+      +       tgname name+      +      +       Trigger name (must be unique among triggers of same table)+                   -      tgfoid-      oid-      pg_proc.oid-      The function to be called+      +       tgfoid oid+       (references pg_proc.oid)+      +      +       The function to be called+                   -      tgtype-      int2-      -      Bit mask identifying trigger firing conditions+      +       tgtype int2+      +      +       Bit mask identifying trigger firing conditions+                   -      >tgenabled>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       tgenabled char>+      </para>+      <para>        Controls in which  modes        the trigger fires.        O = trigger fires in origin and local modes,        D = trigger is disabled,        R = trigger fires in replica mode,        A = trigger fires always.-      +      para>entry>             -      tgisinternal-      bool-      -      True if trigger is internally generated (usually, to enforce-       the constraint identified by tgconstraint)+      +       tgisinternal bool+      +      +       True if trigger is internally generated (usually, to enforce+       the constraint identified by tgconstraint)+                   -      tgconstrrelid-      oid-      pg_class.oid-      The table referenced by a referential integrity constraint+      +       tgconstrrelid oid+       (references pg_class.oid)+      +      +       The table referenced by a referential integrity constraint+                   -      tgconstrindid-      oid-      pg_class.oid-      The index supporting a unique, primary key, referential integrity,-       or exclusion constraint+      +       tgconstrindid oid+       (references pg_class.oid)+      +      +       The index supporting a unique, primary key, referential integrity,+       or exclusion constraint+                   -      tgconstraint-      oid-      pg_constraint.oid-      The pg_constraint entry associated with the trigger, if any+      +       tgconstraint oid+       (references pg_constraint.oid)+      +      +       The pg_constraint entry associated with the trigger, if any+                   -      tgdeferrable-      bool-      -      True if constraint trigger is deferrable+      +       tgdeferrable bool+      +      +       True if constraint trigger is deferrable+                   -      tginitdeferred-      bool-      -      True if constraint trigger is initially deferred+      +       tginitdeferred bool+      +      +       True if constraint trigger is initially deferred+                   -      tgnargs-      int2-      -      Number of argument strings passed to trigger function+      +       tgnargs int2+      +      +       Number of argument strings passed to trigger function+                   -      tgattr-      int2vector-      pg_attribute.attnum-      Column numbers, if trigger is column-specific; otherwise an-       empty array+      +       tgattr int2vector+       (references pg_attribute.attnum)+      +      +       Column numbers, if trigger is column-specific; otherwise an+       empty array+                   -      tgargs-      bytea-      -      Argument strings to pass to trigger, each NULL-terminated+      +       tgargs bytea+      +      +       Argument strings to pass to trigger, each NULL-terminated+                   -      tgqual-      pg_node_tree-      -      Expression tree (in nodeToString()+      +       tgqual pg_node_tree+      +      +       Expression tree (in nodeToString()        representation) for the trigger's WHEN condition, or null-       if none+       if none+                   -      tgoldtable-      name-      -      REFERENCING clause name for OLD TABLE,-       or null if none+      +       tgoldtable name+      +      +       REFERENCING clause name for OLD TABLE,+       or null if none+                   -      tgnewtable-      name-      -      REFERENCING clause name for NEW TABLE,-       or null if none+      +       tgnewtable name+      +      +       REFERENCING clause name for NEW TABLE,+       or null if none+                     @@ -7206,53 +8075,65 @@ SCRAM-SHA-256$<iteration count>:&l    











































































































































































































































































































    <structname>pg_ts_config</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      cfgname-      name-      -      Text search configuration name+      +       cfgname name+      +      +       Text search configuration name+                   -      cfgnamespace-      oid-      pg_namespace.oid-      +      +       cfgnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this configuration-      +      para>entry>             -      cfgowner-      oid-      pg_authid.oid-      Owner of the configuration+      +       cfgowner oid+       (references pg_authid.oid)+      +      +       Owner of the configuration+                   -      cfgparser-      oid-      pg_ts_parser.oid-      The OID of the text search parser for this configuration+      +       cfgparser oid+       (references pg_ts_parser.oid)+      +      +       The OID of the text search parser for this configuration+                     @@ -7281,45 +8162,56 @@ SCRAM-SHA-256$<iteration count>:&l    




























































































    <structname>pg_ts_config_map</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      mapcfg-      oid-      pg_ts_config.oid-      The OID of the pg_ts_config entry owning this map entry+      +       mapcfg oid+       (references pg_ts_config.oid)+      +      +       The OID of the pg_ts_config entry owning this map entry+                   -      maptokentype-      integer-      -      A token type emitted by the configuration's parser+      +       maptokentype int4+      +      +       A token type emitted by the configuration's parser+                   -      mapseqno-      integer-      -      Order in which to consult this entry (lower-       mapseqnos first)+      +       mapseqno int4+      +      +       Order in which to consult this entry (lower+       mapseqnos first)+                   -      mapdict-      oid-      pg_ts_dict.oid-      The OID of the text search dictionary to consult+      +       mapdict oid+       (references pg_ts_dict.oid)+      +      +       The OID of the text search dictionary to consult+                     @@ -7352,60 +8244,74 @@ SCRAM-SHA-256$<iteration count>:&l    















































































    <structname>pg_ts_dict</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      dictname-      name-      -      Text search dictionary name+      +       dictname name+      +      +       Text search dictionary name+                   -      dictnamespace-      oid-      pg_namespace.oid-      +      +       dictnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this dictionary-      +      para>entry>             -      dictowner-      oid-      pg_authid.oid-      Owner of the dictionary+      +       dictowner oid+       (references pg_authid.oid)+      +      +       Owner of the dictionary+                   -      dicttemplate-      oid-      pg_ts_template.oid-      The OID of the text search template for this dictionary+      +       dicttemplate oid+       (references pg_ts_template.oid)+      +      +       The OID of the text search template for this dictionary+                   -      dictinitoption-      text-      -      Initialization option string for the template+      +       dictinitoption text+      +      +       Initialization option string for the template+                     @@ -7435,74 +8341,95 @@ SCRAM-SHA-256$<iteration count>:&l    









































































































    <structname>pg_ts_parser</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      prsname-      name-      -      Text search parser name+      +       prsname name+      +      +       Text search parser name+                   -      prsnamespace-      oid-      pg_namespace.oid-      +      +       prsnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this parser-      +      para>entry>             -      prsstart-      regproc-      pg_proc.oid-      OID of the parser's startup function+      +       prsstart regproc+       (references pg_proc.oid)+      +      +       OID of the parser's startup function+                   -      prstoken-      regproc-      pg_proc.oid-      OID of the parser's next-token function+      +       prstoken regproc+       (references pg_proc.oid)+      +      +       OID of the parser's next-token function+                   -      prsend-      regproc-      pg_proc.oid-      OID of the parser's shutdown function+      +       prsend regproc+       (references pg_proc.oid)+      +      +       OID of the parser's shutdown function+                   -      prsheadline-      regproc-      pg_proc.oid-      OID of the parser's headline function+      +       prsheadline regproc+       (references pg_proc.oid)+      +      +       OID of the parser's headline function+                   -      prslextype-      regproc-      pg_proc.oid-      OID of the parser's lextype function+      +       prslextype regproc+       (references pg_proc.oid)+      +      +       OID of the parser's lextype function+                     @@ -7532,53 +8459,65 @@ SCRAM-SHA-256$<iteration count>:&l    






































































































































    <structname>pg_ts_template</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      tmplname-      name-      -      Text search template name+      +       tmplname name+      +      +       Text search template name+                   -      tmplnamespace-      oid-      pg_namespace.oid-      +      +       tmplnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this template-      +      para>entry>             -      tmplinit-      regproc-      pg_proc.oid-      OID of the template's initialization function+      +       tmplinit regproc+       (references pg_proc.oid)+      +      +       OID of the template's initialization function+                   -      tmpllexize-      regproc-      pg_proc.oid-      OID of the template's lexize function+      +       tmpllexize regproc+       (references pg_proc.oid)+      +      +       OID of the template's lexize function+                     @@ -7606,66 +8545,75 @@ SCRAM-SHA-256$<iteration count>:&l    




























































































    <structname>pg_type</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      typname-      name-      -      Data type name+      +       typname name+      +      +       Data type name+                   -      typnamespace-      oid-      pg_namespace.oid-      +      +       typnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace that contains this type-      +      para>entry>             -      typowner-      oid-      pg_authid.oid-      Owner of the type+      +       typowner oid+       (references pg_authid.oid)+      +      +       Owner of the type+                   -      >typlen>-      int2>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typlen int2>+      </para>+      <para>        For a fixed-size type, typlen is the number        of bytes in the internal representation of the type.  But for a        variable-length type, typlen is negative.        -1 indicates a varlena type (one that has a length word),        -2 indicates a null-terminated C string.-      +      para>entry>             -      >typbyval>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typbyval bool>+      </para>+      <para>        typbyval determines whether internal        routines pass a value of this type by value or by reference.        typbyval had better be false if@@ -7674,14 +8622,14 @@ SCRAM-SHA-256$<iteration count>:&l        Variable-length types are always passed by reference. Note that        typbyval can be false even if the        length would allow pass-by-value.-      +      para>entry>             -      >typtype>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typtype char>+      </para>+      <para>        typtype is        b for a base type,        c for a composite type (e.g., a table's row type),@@ -7691,59 +8639,60 @@ SCRAM-SHA-256$<iteration count>:&l        r for a range type.        See also typrelid and        typbasetype.-      +      para>entry>             -      >typcategory>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typcategory char>+      </para>+      <para>        typcategory is an arbitrary classification        of data types that is used by the parser to determine which implicit        casts should be preferred.        See .-      +      para>entry>             -      >typispreferred>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typispreferred bool>+      </para>+      <para>        True if the type is a preferred cast target within its        typcategory-      +      para>entry>             -      >typisdefined>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typisdefined bool>+      </para>+      <para>        True if the type is defined, false if this is a placeholder        entry for a not-yet-defined type.  When        typisdefined is false, nothing        except the type name, namespace, and OID can be relied on.-      +      para>entry>             -      >typdelim>-      char>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typdelim char>+      </para>+      <para>        Character that separates two values of this type when parsing        array input.  Note that the delimiter is associated with the array        element data type, not the array data type.-      +      para>entry>             -      typrelid-      oid-      pg_class.oid-      +      +       typrelid oid+       (references pg_class.oid)+      +              If this is a composite type (see        typtype), then this column points to        the pg_class entry that defines the@@ -7752,14 +8701,15 @@ SCRAM-SHA-256$<iteration count>:&l        a table, but it is needed anyway for the type's        pg_attribute entries to link to.)        Zero for non-composite types.-      +      para>entry>             -      typelem-      oid-      pg_type.oid-      +      +       typelem oid+       (references pg_type.oid)+      +              If typelem is not 0 then it        identifies another row in pg_type.        The current type can then be subscripted like an array yielding@@ -7774,75 +8724,96 @@ SCRAM-SHA-256$<iteration count>:&l        typelem data type with no other data.        Variable-length array types have a header defined by the array        subroutines.-      +      para>entry>             -      typarray-      oid-      pg_type.oid-      +      +       typarray oid+       (references pg_type.oid)+      +              If typarray is not 0 then it        identifies another row in pg_type, which        is the true array type having this type as element-      +      para>entry>             -      typinput-      regproc-      pg_proc.oid-      Input conversion function (text format)+      +       typinput regproc+       (references pg_proc.oid)+      +      +       Input conversion function (text format)+                   -      typoutput-      regproc-      pg_proc.oid-      Output conversion function (text format)+      +       typoutput regproc+       (references pg_proc.oid)+      +      +       Output conversion function (text format)+                   -      typreceive-      regproc-      pg_proc.oid-      Input conversion function (binary format), or 0 if none+      +       typreceive regproc+       (references pg_proc.oid)+      +      +       Input conversion function (binary format), or 0 if none+                   -      typsend-      regproc-      pg_proc.oid-      Output conversion function (binary format), or 0 if none+      +       typsend regproc+       (references pg_proc.oid)+      +      +       Output conversion function (binary format), or 0 if none+                   -      typmodin-      regproc-      pg_proc.oid-      Type modifier input function, or 0 if type does not support modifiers+      +       typmodin regproc+       (references pg_proc.oid)+      +      +       Type modifier input function, or 0 if type does not support modifiers+                   -      typmodout-      regproc-      pg_proc.oid-      Type modifier output function, or 0 to use the standard format+      +       typmodout regproc+       (references pg_proc.oid)+      +      +       Type modifier output function, or 0 to use the standard format+                   -      typanalyze-      regproc-      pg_proc.oid-      Custom ANALYZE function, or 0 to use the standard function+      +       typanalyze regproc+       (references pg_proc.oid)+      +      +       Custom ANALYZE function, or 0 to use the standard function+                   -      typalign-      char-      -      -+      +       typalign char+      +              typalign is the alignment required        when storing a value of this type.  It applies to storage on        disk as well as most representations of the value inside@@ -7852,9 +8823,6 @@ SCRAM-SHA-256$<iteration count>:&l        inserted before a datum of this type so that it begins on the        specified boundary.  The alignment reference is the beginning        of the first datum in the sequence.-      --              Possible values are:                 @@ -7870,21 +8838,14 @@ SCRAM-SHA-256$<iteration count>:&l          d = double alignment (8 bytes on many machines, but by no means all).                 -      -       -        For types used in system tables, it is critical that the size-        and alignment defined in pg_type-        agree with the way that the compiler will lay out the column in-        a structure representing a table row.-       -      +                   -      >typstorage>-      char>-      <entry>>-      <entry><para>+       role="catalog_table_entry">>+       typstorage char>+      </para>+              typstorage tells for varlena        types (those with typlen = -1) if        the type is prepared for toasting and what the default strategy@@ -7925,20 +8886,21 @@ SCRAM-SHA-256$<iteration count>:&l             -      >typnotnull>-      bool>-      <entry>>-      <entry><para>+       role="catalog_table_entry">>+       typnotnull bool>+      </para>+              typnotnull represents a not-null        constraint on a type.  Used for domains only.                    -      typbasetype-      oid-      pg_type.oid-      +      +       typbasetype oid+       (references pg_type.oid)+      +              If this is a domain (see typtype), then        typbasetype identifies the type that this        one is based on.  Zero if this type is not a domain.@@ -7946,10 +8908,10 @@ SCRAM-SHA-256$<iteration count>:&l             -      >typtypmod>-      int4>-      <entry>>-      <entry><para>+       role="catalog_table_entry">>+       typtypmod int4>+      </para>+              Domains use typtypmod to record the typmod        to be applied to their base type (-1 if base type does not use a        typmod).  -1 if this type is not a domain.@@ -7957,22 +8919,23 @@ SCRAM-SHA-256$<iteration count>:&l             -      >typndims>-      int4>-      <entry>>-      <entry><para>+       role="catalog_table_entry">>+       typndims int4>+      </para>+              typndims is the number of array dimensions        for a domain over an array (that is, typbasetype is        an array type).        Zero for types other than domains over array types.-       +                   -      typcollation-      oid-      pg_collation.oid-      +      +       typcollation oid+       (references pg_collation.oid)+      +              typcollation specifies the collation        of the type.  If the type does not support collations, this will        be zero.  A base type that supports collations will have a nonzero@@ -7983,10 +8946,10 @@ SCRAM-SHA-256$<iteration count>:&l             -      >typdefaultbin>-      pg_node_tree>-      <entry>>-      <entry><para>+       role="catalog_table_entry">>+       typdefaultbin pg_node_tree>+      </para>+              If typdefaultbin is not null, it is the        nodeToString()        representation of a default expression for the type.  This is@@ -7995,10 +8958,10 @@ SCRAM-SHA-256$<iteration count>:&l             -      >typdefault>-      text>-      <entry>>-      <entry><para>+       role="catalog_table_entry">>+       typdefault text>+      </para>+              typdefault is null if the type has no associated        default value. If typdefaultbin is not null,        typdefault must contain a human-readable version of the@@ -8011,17 +8974,26 @@ SCRAM-SHA-256$<iteration count>:&l             -      >typacl>-      aclitem[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       typacl aclitem[]>+      </para>+      <para>        Access privileges; see  for details-      +      para>entry>                  




















































































































































































































































































































































































































































































































































 
+  
+   
+    For fixed-width types used in system tables, it is critical that the size
+    and alignment defined in pg_type
+    agree with the way that the compiler will lay out the column in
+    a structure representing a table row.
+   
+  
+
   
     lists the system-defined values
    of typcategory.  Any future additions to this list will
@@ -8125,48 +9097,55 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_user_mapping</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      oid-      oid-      -      Row identifier+      +       oid oid+      +      +       Row identifier+                   -      umuser-      oid-      pg_authid.oid-      OID of the local role being mapped, 0 if the user mapping is public+      +       umuser oid+       (references pg_authid.oid)+      +      +       OID of the local role being mapped, 0 if the user mapping is public+                   -      umserver-      oid-      pg_foreign_server.oid-      +      +       umserver oid+       (references pg_foreign_server.oid)+      +              The OID of the foreign server that contains this mapping-      +      para>entry>             -      >umoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       umoptions text[]>+      </para>+      <para>        User mapping specific options, as keyword=value strings-      +      para>entry>               @@ -8394,41 +9373,55 @@ SCRAM-SHA-256$<iteration count>:&l    















































































    <structname>pg_available_extensions</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                             -      name-      name-      Extension name+      +       name name+      +      +       Extension name+                   -      default_version-      text-      Name of default version, or NULL if none is-       specified+      +       default_version text+      +      +       Name of default version, or NULL if none is+       specified+                   -      installed_version-      text-      Currently installed version of the extension,-       or NULL if not installed+      +       installed_version text+      +      +       Currently installed version of the extension,+       or NULL if not installed+                   -      comment-      text-      Comment string from the extension's control file+      +       comment text+      +      +       Comment string from the extension's control file+                     @@ -8456,74 +9449,103 @@ SCRAM-SHA-256$<iteration count>:&l    










































































    <structname>pg_available_extension_versions</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                             -      name-      name-      Extension name+      +       name name+      +      +       Extension name+                   -      version-      text-      Version name+      +       version text+      +      +       Version name+                   -      installed-      bool-      True if this version of this extension is currently-       installed+      +       installed bool+      +      +       True if this version of this extension is currently+       installed+                   -      superuser-      bool-      True if only superusers are allowed to install this extension-       (but see trusted)+      +       superuser bool+      +      +       True if only superusers are allowed to install this extension+       (but see trusted)+                   -      trusted-      bool-      True if the extension can be installed by non-superusers-       with appropriate privileges+      +       trusted bool+      +      +       True if the extension can be installed by non-superusers+       with appropriate privileges+                   -      relocatable-      bool-      True if extension can be relocated to another schema+      +       relocatable bool+      +      +       True if extension can be relocated to another schema+                   -      schema-      name-      Name of the schema that the extension must be installed into,-       or NULL if partially or fully relocatable+      +       schema name+      +      +       Name of the schema that the extension must be installed into,+       or NULL if partially or fully relocatable+                   -      requires-      name[]-      Names of prerequisite extensions,-       or NULL if none+      +       requires name[]+      +      +       Names of prerequisite extensions,+       or NULL if none+                   -      comment-      text-      Comment string from the extension's control file+      +       comment text+      +      +       Comment string from the extension's control file+                     @@ -8560,26 +9582,35 @@ SCRAM-SHA-256$<iteration count>:&l    












































































































































    <structname>pg_config</structname> Columns-   3">+   1">           -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                             -      name-      text-      The parameter name+      +       name text+      +      +       The parameter name+                   -      setting-      text-      The parameter value+      +       setting text+      +      +       The parameter value+                     @@ -8639,63 +9670,77 @@ SCRAM-SHA-256$<iteration count>:&l    













































    <structname>pg_cursors</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                             -      name-      text-      The name of the cursor+      +       name text+      +      +       The name of the cursor+                   -      statement-      text-      The verbatim query string submitted to declare this cursor+      +       statement text+      +      +       The verbatim query string submitted to declare this cursor+                   -      is_holdable-      boolean-      +      +       is_holdable bool+      +              true if the cursor is holdable (that is, it        can be accessed after the transaction that declared the cursor        has committed); false otherwise-       +                   -      is_binary-      boolean-      +      +       is_binary bool+      +              true if the cursor was declared        BINARY; false        otherwise-       +                   -      is_scrollable-      boolean-      +      +       is_scrollable bool+      +              true if the cursor is scrollable (that is, it        allows rows to be retrieved in a nonsequential manner);        false otherwise-       +                   -      creation_time-      timestamptz-      The time at which the cursor was declared+      +       creation_time timestamptz+      +      +       The time at which the cursor was declared+                     @@ -8739,72 +9784,100 @@ SCRAM-SHA-256$<iteration count>:&l    







































































































    <structname>pg_file_settings</structname> Columns+   +    +     +      +       Column Type+      +      +       Description+      +     +     -  -   -    -     Name-     Type-     Description-    -   -   -    -     sourcefile-     text-     Full path name of the configuration file-    -    -     sourceline-     integer-     -      Line number within the configuration file where the entry appears-     -    -    -     seqno-     integer-     Order in which the entries are processed (1..n)-    -    -     name-     text-     Configuration parameter name-    -    -     setting-     text-     Value to be assigned to the parameter-    -    -     applied-     boolean-     True if the value can be applied successfully-    -    -     error-     text-     If not null, an error message indicating why this entry could-      not be applied-    -   -  -  































































+    
+     
+      
+       sourcefile text
+      
+      
+       Full path name of the configuration file
+      
+     
 
-  
-   If the configuration file contains syntax errors or invalid parameter
-   names, the server will not attempt to apply any settings from it, and
-   therefore all the applied fields will read as false.
-   In such a case there will be one or more rows with
-   non-null error fields indicating the
-   problem(s).  Otherwise, individual settings will be applied if possible.
-   If an individual setting cannot be applied (e.g., invalid value, or the
-   setting cannot be changed after server start) it will have an appropriate
-   message in the error field.  Another way that
-   an entry might have applied = false is that it is
-   overridden by a later entry for the same parameter name; this case is not
-   considered an error so nothing appears in
-   the error field.
+     
+      
+       sourceline int4
+      
+      
+       Line number within the configuration file where the entry appears
+      
+     
+
+     
+      
+       seqno int4
+      
+      
+       Order in which the entries are processed (1..n)
+      
+     
+
+     
+      
+       name text
+      
+      
+       Configuration parameter name
+      
+     
+
+     
+      
+       setting text
+      
+      
+       Value to be assigned to the parameter
+      
+     
+
+     
+      
+       applied bool
+      
+      
+       True if the value can be applied successfully
+      
+     
+
+     
+      
+       error text
+      
+      
+       If not null, an error message indicating why this entry could
+       not be applied
+      
+     
+    
+   
+  
+
+  
+   If the configuration file contains syntax errors or invalid parameter
+   names, the server will not attempt to apply any settings from it, and
+   therefore all the applied fields will read as false.
+   In such a case there will be one or more rows with
+   non-null error fields indicating the
+   problem(s).  Otherwise, individual settings will be applied if possible.
+   If an individual setting cannot be applied (e.g., invalid value, or the
+   setting cannot be changed after server start) it will have an appropriate
+   message in the error field.  Another way that
+   an entry might have applied = false is that it is
+   overridden by a later entry for the same parameter name; this case is not
+   considered an error so nothing appears in
+   the error field.
   
 
   
@@ -8832,37 +9905,47 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_group</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      groname-      name-      pg_authid.rolname-      Name of the group+      +       groname name+       (references pg_authid.rolname)+      +      +       Name of the group+                   -      grosysid-      oid-      pg_authid.oid-      ID of this group+      +       grosysid oid+       (references pg_authid.oid)+      +      +       ID of this group+                   -      grolist-      oid[]-      pg_authid.oid-      An array containing the IDs of the roles in this group+      +       grolist oid[]+       (references pg_authid.oid)+      +      +       An array containing the IDs of the roles in this group+                     @@ -8899,72 +9982,104 @@ SCRAM-SHA-256$<iteration count>:&l    

































































    <structname>pg_hba_file_rules</structname> Columns+   +    +     +      +       Column Type+      +      +       Description+      +     +    ++    +     +      +       line_number int4+      +      +       Line number of this rule in pg_hba.conf+      +     ++     +      +       type text+      +      +       Type of connection+      +     ++     +      +       database text[]+      +      +       List of database name(s) to which this rule applies+      +     ++     +      +       user_name text[]+      +      +       List of user and group name(s) to which this rule applies+      +     ++     +      +       address text+      +      +       Host name or IP address, or one+       of all, samehost,+       or samenet, or null for local connections+      +     ++     +      +       netmask text+      +      +       IP address mask, or null if not applicable+      +     ++     +      +       auth_method text+      +      +       Authentication method+      +      -  -   -    -     Name-     Type-     Description-    -   -   -    -     line_number-     integer-     -      Line number of this rule in pg_hba.conf-     -    -    -     type-     text-     Type of connection-    -    -     database-     text[]-     List of database name(s) to which this rule applies-    -    -     user_name-     text[]-     List of user and group name(s) to which this rule applies-    -    -     address-     text-     -      Host name or IP address, or one-      of all, samehost,-      or samenet, or null for local connections-     -    -    -     netmask-     text-     IP address mask, or null if not applicable-    -    -     auth_method-     text-     Authentication method-    -    -     options-     text[]-     Options specified for authentication method, if any-    -    -     error-     text-     -      If not null, an error message indicating why this-      line could not be processed-     -    -   -  +     +      +       options text[]+      +      +       Options specified for authentication method, if any+      +     ++     +      +       error text+      +      +       If not null, an error message indicating why this+       line could not be processed+      +     +    +      





































































































































































 
   
@@ -8992,47 +10107,67 @@ SCRAM-SHA-256$<iteration count>:&l
 
       <structname>pg_indexes</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table and index+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table and index+            +      -      tablename-      name-      pg_class.relname-      Name of table the index is for+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table the index is for+            +      -      indexname-      name-      pg_class.relname-      Name of index+      +       indexname name+       (references pg_class.relname)+      +      +       Name of index+            +      -      tablespace-      name-      pg_tablespace.spcname-      Name of tablespace containing index (null if default for database)+      +       tablespace name+       (references pg_tablespace.spcname)+      +      +       Name of tablespace containing index (null if default for database)+            +      -      indexdef-      text-      -      Index definition (a reconstructed CREATE INDEX-      command)+      +       indexdef text+      +      +       Index definition (a reconstructed CREATE INDEX+       command)+                     @@ -9078,22 +10213,24 @@ SCRAM-SHA-256$<iteration count>:&l    






























































































    <structname>pg_locks</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      >locktype>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       locktype text>+      </para>+      <para>        Type of the lockable object:        relation,        extend,@@ -9104,129 +10241,152 @@ SCRAM-SHA-256$<iteration count>:&l        object,        userlock, or        advisory-      +      para>entry>      +      -      database-      oid-      pg_database.oid-      +      +       database oid+       (references pg_database.oid)+      +              OID of the database in which the lock target exists, or        zero if the target is a shared object, or        null if the target is a transaction ID-      +      para>entry>      +      -      relation-      oid-      pg_class.oid-      +      +       relation oid+       (references pg_class.oid)+      +              OID of the relation targeted by the lock, or null if the target is not        a relation or part of a relation-      +      para>entry>      +      -      >page>-      integer>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       page int4>+      </para>+      <para>        Page number targeted by the lock within the relation,        or null if the target is not a relation page or tuple-      +      para>entry>      +      -      >tuple>-      smallint>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       tuple int2>+      </para>+      <para>        Tuple number targeted by the lock within the page,        or null if the target is not a tuple-      +      para>entry>      +      -      >virtualxid>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       virtualxid text>+      </para>+      <para>        Virtual ID of the transaction targeted by the lock,        or null if the target is not a virtual transaction ID-      +      para>entry>      +      -      >transactionid>-      xid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       transactionid xid>+      </para>+      <para>        ID of the transaction targeted by the lock,        or null if the target is not a transaction ID-      +      para>entry>      +      -      classid-      oid-      pg_class.oid-      +      +       classid oid+       (references pg_class.oid)+      +              OID of the system catalog containing the lock target, or null if the        target is not a general database object-      +      para>entry>      +      -      objid-      oid-      any OID column-      +      +       objid oid+       (references any OID column)+      +              OID of the lock target within its system catalog, or null if the        target is not a general database object-      +      para>entry>      +      -      >objsubid>-      smallint>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int2>+      </para>+      <para>        Column number targeted by the lock (the        classid and objid refer to the        table itself),        or zero if the target is some other general database object,        or null if the target is not a general database object-      +      para>entry>      +      -      >virtualtransaction>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       virtualtransaction text>+      </para>+      <para>        Virtual ID of the transaction that is holding or awaiting this lock-      +      para>entry>      +      -      >pid>-      integer>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       pid int4>+      </para>+      <para>        Process ID of the server process holding or awaiting this        lock, or null if the lock is held by a prepared transaction-      +      para>entry>      +      -      mode-      text-      -      Name of the lock mode held or desired by this process (see 
-      linkend="locking-tables"/> and )
+      
+       mode text
+      
+      
+       Name of the lock mode held or desired by this process (see  and )
+      
      
+
      
-      granted
-      boolean
-      
-      True if lock is held, false if lock is awaited
+      
+       granted bool
+      
+      
+       True if lock is held, false if lock is awaited
+      
      
+
      
-      fastpath
-      boolean
-      
-      True if lock was taken via fast path, false if taken via main
-       lock table
+      
+       fastpath bool
+      
+      
+       True if lock was taken via fast path, false if taken via main
+       lock table
+      
      
         @@ -9379,58 +10539,84 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    




























































































































































































































    <structname>pg_matviews</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing materialized view+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing materialized view+            +      -      matviewname-      name-      pg_class.relname-      Name of materialized view+      +       matviewname name+       (references pg_class.relname)+      +      +       Name of materialized view+            +      -      matviewowner-      name-      pg_authid.rolname-      Name of materialized view's owner+      +       matviewowner name+       (references pg_authid.rolname)+      +      +       Name of materialized view's owner+            +      -      tablespace-      name-      pg_tablespace.spcname-      Name of tablespace containing materialized view (null if default for database)+      +       tablespace name+       (references pg_tablespace.spcname)+      +      +       Name of tablespace containing materialized view (null if default for database)+            +      -      hasindexes-      boolean-      -      True if materialized view has (or recently had) any indexes+      +       hasindexes bool+      +      +       True if materialized view has (or recently had) any indexes+            +      -      ispopulated-      boolean-      -      True if materialized view is currently populated+      +       ispopulated bool+      +      +       True if materialized view is currently populated+            +      -      definition-      text-      -      Materialized view definition (a reconstructed SELECT query)+      +       definition text+      +      +       Materialized view definition (a reconstructed SELECT query)+                     @@ -9452,66 +10638,94 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    






















































































































    <structname>pg_policies</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table policy is on+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table policy is on+            +      -      tablename-      name-      pg_class.relname-      Name of table policy is on+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table policy is on+            +      -      policyname-      name-      pg_policy.polname-      Name of policy+      +       policyname name+       (references pg_policy.polname)+      +      +       Name of policy+            +      -      permissive-      text-      -      Is the policy permissive or restrictive?+      +       permissive text+      +      +       Is the policy permissive or restrictive?+            +      -      roles-      name[]-      -      The roles to which this policy applies+      +       roles name[]+      +      +       The roles to which this policy applies+            +      -      cmd-      text-      -      The command type to which the policy is applied+      +       cmd text+      +      +       The command type to which the policy is applied+            +      -      qual-      text-      -      The expression added to the security barrier qualifications for-      queries that this policy applies to+      +       qual text+      +      +       The expression added to the security barrier qualifications for+       queries that this policy applies to+            +      -      with_check-      text-      -      The expression added to the WITH CHECK qualifications for-      queries that attempt to add rows to this table+      +       with_check text+      +      +       The expression added to the WITH CHECK qualifications for+       queries that attempt to add rows to this table+                     @@ -9542,61 +10756,73 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    






































































































































    <structname>pg_prepared_statements</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                 +           -      name-      text-      +      +       name text+      +              The identifier of the prepared statement-      +      para>entry>      +      -      statement-      text-      +      +       statement text+      +              The query string submitted by the client to create this        prepared statement. For prepared statements created via SQL,        this is the PREPARE statement submitted by        the client. For prepared statements created via the        frontend/backend protocol, this is the text of the prepared        statement itself.-      +      para>entry>      +      -      prepare_time-      timestamptz-      +      +       prepare_time timestamptz+      +              The time at which the prepared statement was created-      +      para>entry>      +      -      parameter_types-      regtype[]-      +      +       parameter_types regtype[]+      +              The expected parameter types for the prepared statement in the        form of an array of regtype. The OID corresponding        to an element of this array can be obtained by casting the        regtype value to oid.-      +      para>entry>      +      -      from_sql-      boolean-      +      +       from_sql bool+      +              true if the prepared statement was created        via the PREPARE SQL command;        false if the statement was prepared via the        frontend/backend protocol-      +      para>entry>               @@ -9628,56 +10854,64 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    


































































































    <structname>pg_prepared_xacts</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      >transaction>-      xid>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       transaction xid>+      </para>+      <para>        Numeric transaction identifier of the prepared transaction-      +      para>entry>      +      -      >gid>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       gid text>+      </para>+      <para>        Global transaction identifier that was assigned to the transaction-      +      para>entry>      +      -      >prepared>-      timestamp with time zone>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       prepared timestamptz>+      </para>+      <para>        Time at which the transaction was prepared for commit-      +      para>entry>      +      -      owner-      name-      pg_authid.rolname-      +      +       owner name+       (references pg_authid.rolname)+      +              Name of the user that executed the transaction-      +      para>entry>      +      -      database-      name-      pg_database.datname-      +      +       database name+       (references pg_database.datname)+      +              Name of the database in which the transaction was executed-      +      para>entry>               @@ -9713,37 +10947,47 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    































































































    <structname>pg_publication_tables</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      pubname-      name-      pg_publication.pubname-      Name of publication+      +       pubname name+       (references pg_publication.pubname)+      +      +       Name of publication+                   -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table+                   -      tablename-      name-      pg_class.relname-      Name of table+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table+                     @@ -9765,50 +11009,58 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx       


































































-    <structname>pg_replication_origin_status</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      local_id-      Oid-      pg_replication_origin.roident-      internal node identifier+      +       local_id oid+       (references pg_replication_origin.roident)+      +      +       internal node identifier+                   -      external_id-      text-      pg_replication_origin.roname-      external node identifier+      +       external_id text+       (references pg_replication_origin.roname)+      +      +       external node identifier+                   -      remote_lsn-      pg_lsn-      -      The origin node's LSN up to which data has been replicated.+      +       remote_lsn pg_lsn+      +      +       The origin node's LSN up to which data has been replicated.+                   -      >local_lsn>-      pg_lsn>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       local_lsn pg_lsn>+      </para>+      <para>        This node's LSN at which remote_lsn has        been replicated. Used to flush commit records before persisting        data to disk when using asynchronous commits.-      +      para>entry>               @@ -9834,162 +11086,184 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx       


















































































-    <structname>pg_replication_slots</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      slot_name-      name-      -      A unique, cluster-wide identifier for the replication slot+      +       slot_name name+      +      +       A unique, cluster-wide identifier for the replication slot+                   -      plugin-      name-      -      The base name of the shared object containing the output plugin this logical slot is using, or null for physical slots.+      +       plugin name+      +      +       The base name of the shared object containing the output plugin this logical slot is using, or null for physical slots.+                   -      slot_type-      text-      -      The slot type: physical or logical+      +       slot_type text+      +      +       The slot type: physical or logical+                   -      datoid-      oid-      pg_database.oid-      The OID of the database this slot is associated with, or-      null. Only logical slots have an associated database.+      +       datoid oid+       (references pg_database.oid)+      +      +       The OID of the database this slot is associated with, or+       null. Only logical slots have an associated database.+                   -      database-      name-      pg_database.datname-      The name of the database this slot is associated with, or-      null. Only logical slots have an associated database.+      +       database name+       (references pg_database.datname)+      +      +       The name of the database this slot is associated with, or+       null. Only logical slots have an associated database.+                   -      temporary-      boolean-      -      True if this is a temporary replication slot. Temporary slots are-      not saved to disk and are automatically dropped on error or when-      the session has finished.+      +       temporary bool+      +      +       True if this is a temporary replication slot. Temporary slots are+       not saved to disk and are automatically dropped on error or when+       the session has finished.+                   -      active-      boolean-      -      True if this slot is currently actively being used+      +       active bool+      +      +       True if this slot is currently actively being used+                   -      active_pid-      integer-      -      The process ID of the session using this slot if the slot+      +       active_pid int4+      +      +       The process ID of the session using this slot if the slot        is currently actively being used. NULL if        inactive.-      +      para>entry>             -      xmin-      xid-      -      The oldest transaction that this slot needs the database to-      retain.  VACUUM cannot remove tuples deleted-      by any later transaction.-      +      +       xmin xid+      +      +       The oldest transaction that this slot needs the database to+       retain.  VACUUM cannot remove tuples deleted+       by any later transaction.+                   -      catalog_xmin-      xid-      -      The oldest transaction affecting the system catalogs that this-      slot needs the database to retain.  VACUUM cannot-      remove catalog tuples deleted by any later transaction.-      +      +       catalog_xmin xid+      +      +       The oldest transaction affecting the system catalogs that this+       slot needs the database to retain.  VACUUM cannot+       remove catalog tuples deleted by any later transaction.+                   -      restart_lsn-      pg_lsn-      -      The address (LSN) of oldest WAL which still-      might be required by the consumer of this slot and thus won't be-      automatically removed during checkpoints.  NULL-      if the LSN of this slot has never been reserved.-      +      +       restart_lsn pg_lsn+      +      +       The address (LSN) of oldest WAL which still+       might be required by the consumer of this slot and thus won't be+       automatically removed during checkpoints.  NULL+       if the LSN of this slot has never been reserved.+                   -      confirmed_flush_lsn-      pg_lsn-      -      The address (LSN) up to which the logical-      slot's consumer has confirmed receiving data. Data older than this is-      not available anymore. NULL for physical slots.-      +      +       confirmed_flush_lsn pg_lsn+      +      +       The address (LSN) up to which the logical+       slot's consumer has confirmed receiving data. Data older than this is+       not available anymore. NULL for physical slots.+                   -      wal_status-      text-      --      Availability of WAL files claimed by this slot.-      Possible values are:-       -        -         normal means that the claimed files-         are within max_wal_size-        -        -         reserved means that max_wal_size-         is exceeded but the files are still held, either by some replication-         slot or by wal_keep_segments-        -        -         lost means that some WAL files are definitely lost-         and this slot cannot be used to resume replication anymore.-        -       -      The last two states are seen only when-       is-      non-negative. If restart_lsn is NULL, this-      field is null.-      +      +       wal_status text+      +      +       Availability of WAL files claimed by this slot.+       Possible values are:+       +        +         normal means that the claimed files+          are within max_wal_size.+        +        +         reserved means+          that max_wal_size is exceeded but the files are+          still held, either by some replication slot or+          by wal_keep_segments.+        +        +         lost means that some WAL files are+          definitely lost and this slot cannot be used to resume replication+          anymore.+        +       +       The last two states are seen only when+        is+       non-negative. If restart_lsn is NULL, this+       field is null.+                   -      >min_safe_lsn>-      pg_lsn>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       min_safe_lsn pg_lsn>+      </para>+      <para>        The minimum LSN currently available for walsenders.-      +      para>entry>      -            






























































































































































































































































































@@ -10012,121 +11286,141 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx
 
       <structname>pg_roles</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      rolname-      name-      -      Role name+      +       rolname name+      +      +       Role name+                   -      rolsuper-      bool-      -      Role has superuser privileges+      +       rolsuper bool+      +      +       Role has superuser privileges+                   -      rolinherit-      bool-      -      Role automatically inherits privileges of roles it is a-       member of+      +       rolinherit bool+      +      +       Role automatically inherits privileges of roles it is a+       member of+                   -      rolcreaterole-      bool-      -      Role can create more roles+      +       rolcreaterole bool+      +      +       Role can create more roles+                   -      rolcreatedb-      bool-      -      Role can create databases+      +       rolcreatedb bool+      +      +       Role can create databases+                   -      >rolcanlogin>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       rolcanlogin bool>+      </para>+      <para>        Role can log in. That is, this role can be given as the initial        session authorization identifier-      +      para>entry>             -      >rolreplication>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       rolreplication bool>+      </para>+      <para>        Role is a replication role. A replication role can initiate replication        connections and create and drop replication slots.-      +      para>entry>             -      >rolconnlimit>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       rolconnlimit int4>+      </para>+      <para>        For roles that can log in, this sets maximum number of concurrent        connections this role can make.  -1 means no limit.-      +      para>entry>             -      rolpassword-      text-      -      Not the password (always reads as ********)+      +       rolpassword text+      +      +       Not the password (always reads as ********)+                   -      rolvaliduntil-      timestamptz-      -      Password expiry time (only used for password authentication);-       null if no expiration+      +       rolvaliduntil timestamptz+      +      +       Password expiry time (only used for password authentication);+       null if no expiration+                   -      >rolbypassrls>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       rolbypassrls bool>+      </para>+      <para>        Role bypasses every row level security policy, see         for more information.-      +      para>entry>             -      rolconfig-      text[]-      -      Role-specific defaults for run-time configuration variables+      +       rolconfig text[]+      +      +       Role-specific defaults for run-time configuration variables+                   -      oid-      oid-      pg_authid.oid-      ID of role+      +       oid oid+       (references pg_authid.oid)+      +      +       ID of role+                     @@ -10148,40 +11442,56 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    













































































































































































































    <structname>pg_rules</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table+            +      -      tablename-      name-      pg_class.relname-      Name of table the rule is for+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table the rule is for+            +      -      rulename-      name-      pg_rewrite.rulename-      Name of rule+      +       rulename name+       (references pg_rewrite.rulename)+      +      +       Name of rule+            +      -      definition-      text-      -      Rule definition (a reconstructed creation command)+      +       definition text+      +      +       Rule definition (a reconstructed creation command)+                     @@ -10210,76 +11520,98 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    














































































    <structname>pg_seclabels</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      objoid-      oid-      any OID column-      The OID of the object this security label pertains to+      +       objoid oid+       (references any OID column)+      +      +       The OID of the object this security label pertains to+            +      -      classoid-      oid-      pg_class.oid-      The OID of the system catalog this object appears in+      +       classoid oid+       (references pg_class.oid)+      +      +       The OID of the system catalog this object appears in+            +      -      >objsubid>-      int4>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objsubid int4>+      </para>+      <para>        For a security label on a table column, this is the column number (the        objoid and classoid refer to        the table itself).  For all other object types, this column is        zero.-      +      para>entry>      +      -      >objtype>-      text>-      <entry>>-      <entry>-         The type of object to which this label applies, as text.-      +       role="catalog_table_entry">>+       objtype text>+      </para>+      <para>+       The type of object to which this label applies, as text.+      para>entry>      +      -      objnamespace-      oid-      pg_namespace.oid-      +      +       objnamespace oid+       (references pg_namespace.oid)+      +              The OID of the namespace for this object, if applicable;        otherwise NULL.-      +      para>entry>      +      -      >objname>-      text>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       objname text>+      </para>+      <para>        The name of the object to which this label applies, as text.-      +      para>entry>      +      -      provider-      text-      pg_seclabel.provider-      The label provider associated with this label.+      +       provider text+       (references pg_seclabel.provider)+      +      +       The label provider associated with this label.+            +      -      label-      text-      pg_seclabel.label-      The security label applied to this object.+      +       label text+       (references pg_seclabel.label)+      +      +       The security label applied to this object.+                     @@ -10300,87 +11632,125 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    













































































































































    <structname>pg_sequences</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing sequence+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing sequence+            +      -      sequencename-      name-      pg_class.relname-      Name of sequence+      +       sequencename name+       (references pg_class.relname)+      +      +       Name of sequence+            +      -      sequenceowner-      name-      pg_authid.rolname-      Name of sequence's owner+      +       sequenceowner name+       (references pg_authid.rolname)+      +      +       Name of sequence's owner+            +      -      data_type-      regtype-      pg_type.oid-      Data type of the sequence+      +       data_type regtype+       (references pg_type.oid)+      +      +       Data type of the sequence+            +      -      start_value-      bigint-      -      Start value of the sequence+      +       start_value int8+      +      +       Start value of the sequence+            +      -      min_value-      bigint-      -      Minimum value of the sequence+      +       min_value int8+      +      +       Minimum value of the sequence+            +      -      max_value-      bigint-      -      Maximum value of the sequence+      +       max_value int8+      +      +       Maximum value of the sequence+            +      -      increment_by-      bigint-      -      Increment value of the sequence+      +       increment_by int8+      +      +       Increment value of the sequence+            +      -      cycle-      boolean-      -      Whether the sequence cycles+      +       cycle bool+      +      +       Whether the sequence cycles+            +      -      cache_size-      bigint-      -      Cache size of the sequence+      +       cache_size int8+      +      +       Cache size of the sequence+            +      -      last_value-      bigint-      -      The last sequence value written to disk.  If caching is used,+      +       last_value int8+      +      +       The last sequence value written to disk.  If caching is used,        this value can be greater than the last value handed out from the        sequence.  Null if the sequence has not been read from yet.  Also, if        the current user does not have USAGE        or SELECT privilege on the sequence, the value is-       null.+       null.+                     @@ -10406,118 +11776,185 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    
















































































































































































    <structname>pg_settings</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                 +           -      name-      text-      Run-time configuration parameter name+      +       name text+      +      +       Run-time configuration parameter name+            +      -      setting-      text-      Current value of the parameter+      +       setting text+      +      +       Current value of the parameter+            +      -      unit-      text-      Implicit unit of the parameter+      +       unit text+      +      +       Implicit unit of the parameter+            +      -      category-      text-      Logical group of the parameter+      +       category text+      +      +       Logical group of the parameter+            +      -      short_desc-      text-      A brief description of the parameter+      +       short_desc text+      +      +       A brief description of the parameter+            +      -      extra_desc-      text-      Additional, more detailed, description of the parameter+      +       extra_desc text+      +      +       Additional, more detailed, description of the parameter+            +      -      context-      text-      Context required to set the parameter's value (see below)+      +       context text+      +      +       Context required to set the parameter's value (see below)+            +      -      vartype-      text-      Parameter type (bool, enum,+      +       vartype text+      +      +       Parameter type (bool, enum,        integer, real, or string)-      +      para>entry>      +      -      source-      text-      Source of the current parameter value+      +       source text+      +      +       Source of the current parameter value+            +      -      min_val-      text-      Minimum allowed value of the parameter (null for non-numeric-      values)+      +       min_val text+      +      +       Minimum allowed value of the parameter (null for non-numeric+       values)+            +      -      max_val-      text-      Maximum allowed value of the parameter (null for non-numeric-      values)+      +       max_val text+      +      +       Maximum allowed value of the parameter (null for non-numeric+       values)+            +      -      enumvals-      text[]-      Allowed values of an enum parameter (null for non-enum-      values)+      +       enumvals text[]+      +      +       Allowed values of an enum parameter (null for non-enum+       values)+            +      -      boot_val-      text-      Parameter value assumed at server startup if the parameter is-      not otherwise set+      +       boot_val text+      +      +       Parameter value assumed at server startup if the parameter is+       not otherwise set+            +      -      reset_val-      text-      Value that RESET would reset the parameter to-      in the current session+      +       reset_val text+      +      +       Value that RESET would reset the parameter to+       in the current session+            +      -      sourcefile-      text-      Configuration file the current value was set in (null for-      values set from sources other than configuration files, or when-      examined by a user who is neither a superuser or a member of-      pg_read_all_settings); helpful when using-      include directives in configuration files+      +       sourcefile text+      +      +       Configuration file the current value was set in (null for+       values set from sources other than configuration files, or when+       examined by a user who is neither a superuser or a member of+       pg_read_all_settings); helpful when using+       include directives in configuration files+            +      -      sourceline-      integer-      Line number within the configuration file the current value was-      set at (null for values set from sources other than configuration files,-      or when examined by a user who is neither a superuser or a member of-      pg_read_all_settings).-      +      +       sourceline int4+      +      +       Line number within the configuration file the current value was+       set at (null for values set from sources other than configuration files,+       or when examined by a user who is neither a superuser or a member of+       pg_read_all_settings).+            +      -      pending_restart-      boolean-      true if the value has been changed in the-      configuration file but needs a restart; or false-      otherwise.-      +      +       pending_restart bool+      +      +       true if the value has been changed in the+       configuration file but needs a restart; or false+       otherwise.+                     @@ -10681,87 +12118,104 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    


































































































































































































































































    <structname>pg_shadow</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      usename-      name-      pg_authid.rolname-      User name+      +       usename name+       (references pg_authid.rolname)+      +      +       User name+                   -      usesysid-      oid-      pg_authid.oid-      ID of this user+      +       usesysid oid+       (references pg_authid.oid)+      +      +       ID of this user+                   -      usecreatedb-      bool-      -      User can create databases+      +       usecreatedb bool+      +      +       User can create databases+                   -      usesuper-      bool-      -      User is a superuser+      +       usesuper bool+      +      +       User is a superuser+                   -      >userepl>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       userepl bool>+      </para>+      <para>        User can initiate streaming replication and put the system in and        out of backup mode.-      +      para>entry>             -      >usebypassrls>-      bool>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       usebypassrls bool>+      </para>+      <para>        User bypasses every row level security policy, see         for more information.-      +      para>entry>             -      passwd-      text-      -      Password (possibly encrypted); null if none.  See-      pg_authid-      for details of how encrypted passwords are stored.+      +       passwd text+      +      +       Password (possibly encrypted); null if none.  See+       pg_authid+       for details of how encrypted passwords are stored.+                   -      valuntil-      timestamptz-      -      Password expiry time (only used for password authentication)+      +       valuntil timestamptz+      +      +       Password expiry time (only used for password authentication)+                   -      useconfig-      text[]-      -      Session defaults for run-time configuration variables+      +       useconfig text[]+      +      +       Session defaults for run-time configuration variables+                     @@ -10791,46 +12245,60 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    






















































































































































    <structname>pg_shmem_allocations</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                             -      name-      text-      The name of the shared memory allocation. NULL for unused memory-      and <anonymous> for anonymous-      allocations.+      +       name text+      +      +       The name of the shared memory allocation. NULL for unused memory+       and <anonymous> for anonymous+       allocations.+                   -      off-      bigint-      The offset at which the allocation starts. NULL for anonymous-      allocations and unused memory.+      +       off int8+      +      +       The offset at which the allocation starts. NULL for anonymous+       allocations and unused memory.+                   -      size-      bigint-      Size of the allocation+      +       size int8+      +      +       Size of the allocation+                   -      allocated_size-      bigint-      Size of the allocation including padding. For anonymous-      allocations, no information about padding is available, so the-      size and allocated_size columns-      will always be equal. Padding is not meaningful for free memory, so-      the columns will be equal in that case also.+      +       allocated_size int8+      +      +       Size of the allocation including padding. For anonymous+       allocations, no information about padding is available, so the+       size and allocated_size columns+       will always be equal. Padding is not meaningful for free memory, so+       the columns will be equal in that case also.+                     @@ -10875,65 +12343,82 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    




















































































    <structname>pg_stats</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table+                   -      tablename-      name-      pg_class.relname-      Name of table+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table+                   -      attname-      name-      pg_attribute.attname-      Name of the column described by this row+      +       attname name+       (references pg_attribute.attname)+      +      +       Name of the column described by this row+                   -      inherited-      bool-      -      If true, this row includes inheritance child columns, not just the-       values in the specified table+      +       inherited bool+      +      +       If true, this row includes inheritance child columns, not just the+       values in the specified table+                   -      null_frac-      real-      -      Fraction of column entries that are null+      +       null_frac float4+      +      +       Fraction of column entries that are null+                   -      avg_width-      integer-      -      Average width in bytes of column's entries+      +       avg_width int4+      +      +       Average width in bytes of column's entries+                   -      >n_distinct>-      real>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       n_distinct float4>+      </para>+      <para>        If greater than zero, the estimated number of distinct values in the        column.  If less than zero, the negative of the number of distinct        values divided by the number of rows.  (The negated form is used when@@ -10942,35 +12427,35 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx        the column seems to have a fixed number of possible values.)  For        example, -1 indicates a unique column in which the number of distinct        values is the same as the number of rows.-      +      para>entry>             -      >most_common_vals>-      anyarray>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_vals anyarray>+      </para>+      <para>        A list of the most common values in the column. (Null if        no values seem to be more common than any others.)-      +      para>entry>             -      >most_common_freqs>-      real[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_freqs float4[]>+      </para>+      <para>        A list of the frequencies of the most common values,        i.e., number of occurrences of each divided by total number of rows.        (Null when most_common_vals is.)-      +      para>entry>             -      >histogram_bounds>-      anyarray>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       histogram_bounds anyarray>+      </para>+      <para>        A list of values that divide the column's values into groups of        approximately equal population.  The values in        most_common_vals, if present, are omitted from this@@ -10978,56 +12463,56 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx        does not have a < operator or if the        most_common_vals list accounts for the entire        population.)-      +      para>entry>             -      >correlation>-      real>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       correlation float4>+      </para>+      <para>        Statistical correlation between physical row ordering and        logical ordering of the column values.  This ranges from -1 to +1.        When the value is near -1 or +1, an index scan on the column will        be estimated to be cheaper than when it is near zero, due to reduction        of random access to the disk.  (This column is null if the column data        type does not have a < operator.)-      +      para>entry>             -      >most_common_elems>-      anyarray>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_elems anyarray>+      </para>+      <para>        A list of non-null element values most often appearing within values of        the column. (Null for scalar types.)-      +      para>entry>             -      >most_common_elem_freqs>-      real[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_elem_freqs float4[]>+      </para>+      <para>        A list of the frequencies of the most common element values, i.e., the        fraction of rows containing at least one instance of the given value.        Two or three additional values follow the per-element frequencies;        these are the minimum and maximum of the preceding per-element        frequencies, and optionally the frequency of null elements.        (Null when most_common_elems is.)-      +      para>entry>             -      >elem_count_histogram>-      real[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       elem_count_histogram float4[]>+      </para>+      <para>        A histogram of the counts of distinct non-null element values within the        values of the column, followed by the average number of distinct        non-null elements.  (Null for scalar types.)-      +      para>entry>               @@ -11069,71 +12554,94 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    






















































































































































































































































    <structname>pg_stats_ext</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table+                   -      tablename-      name-      pg_class.relname-      Name of table+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table+                   -      statistics_schemaname-      name-      pg_namespace.nspname-      Name of schema containing extended statistic+      +       statistics_schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing extended statistic+                   -      statistics_name-      name-      pg_statistic_ext.stxname-      Name of extended statistics+      +       statistics_name name+       (references pg_statistic_ext.stxname)+      +      +       Name of extended statistics+                   -      statistics_owner-      name-      pg_authid.rolname-      Owner of the extended statistics+      +       statistics_owner name+       (references pg_authid.rolname)+      +      +       Owner of the extended statistics+                   -      attnames-      name[]-      pg_attribute.attname-      Names of the columns the extended statistics is defined on+      +       attnames name[]+       (references pg_attribute.attname)+      +      +       Names of the columns the extended statistics is defined on+                   -      kinds-      char[]-      -      Types of extended statistics enabled for this record+      +       kinds char[]+      +      +       Types of extended statistics enabled for this record+                   -      n_distinct-      pg_ndistinct-      -      N-distinct counts for combinations of column values. If greater+      +       n_distinct pg_ndistinct+      +      +       N-distinct counts for combinations of column values. If greater        than zero, the estimated number of distinct values in the combination.        If less than zero, the negative of the number of distinct values divided        by the number of rows.@@ -11143,56 +12651,58 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx        of possible values.)  For example, -1 indicates a unique combination of        columns in which the number of distinct combinations is the same as the        number of rows.-      +      para>entry>             -      dependencies-      pg_dependencies-      -      Functional dependency statistics+      +       dependencies pg_dependencies+      +      +       Functional dependency statistics+                   -      >most_common_vals>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_vals text[]>+      </para>+      <para>        A list of the most common combinations of values in the columns.        (Null if no combinations seem to be more common than any others.)-      +      para>entry>             -      >most_common_val_nulls>-      bool[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_val_nulls bool[]>+      </para>+      <para>        A list of NULL flags for the most common combinations of values.        (Null when most_common_vals is.)-      +      para>entry>             -      >most_common_freqs>-      float8[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_freqs float8[]>+      </para>+      <para>        A list of the frequencies of the most common combinations,        i.e., number of occurrences of each divided by total number of rows.        (Null when most_common_vals is.)-      +      para>entry>             -      >most_common_base_freqs>-      float8[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       most_common_base_freqs float8[]>+      </para>+      <para>        A list of the base frequencies of the most common combinations,        i.e., product of per-value frequencies.        (Null when most_common_vals is.)-      +      para>entry>               @@ -11221,64 +12731,97 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    
























































































































































































































    <structname>pg_tables</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing table+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing table+            +      -      tablename-      name-      pg_class.relname-      Name of table+      +       tablename name+       (references pg_class.relname)+      +      +       Name of table+            +      -      tableowner-      name-      pg_authid.rolname-      Name of table's owner+      +       tableowner name+       (references pg_authid.rolname)+      +      +       Name of table's owner+            +      -      tablespace-      name-      pg_tablespace.spcname-      Name of tablespace containing table (null if default for database)+      +       tablespace name+       (references pg_tablespace.spcname)+      +      +       Name of tablespace containing table (null if default for database)+            +      -      hasindexes-      boolean-      pg_class.relhasindex-      True if table has (or recently had) any indexes+      +       hasindexes bool+       (references pg_class.relhasindex)+      +      +       True if table has (or recently had) any indexes+            +      -      hasrules-      boolean-      pg_class.relhasrules-      True if table has (or once had) rules+      +       hasrules bool+       (references pg_class.relhasrules)+      +      +       True if table has (or once had) rules+            +      -      hastriggers-      boolean-      pg_class.relhastriggers-      True if table has (or once had) triggers+      +       hastriggers bool+       (references pg_class.relhastriggers)+      +      +       True if table has (or once had) triggers+            +      -      rowsecurity-      boolean-      pg_class.relrowsecurity-      True if row security is enabled on the table+      +       rowsecurity bool+       (references pg_class.relrowsecurity)+      +      +       True if row security is enabled on the table+                     @@ -11302,30 +12845,44 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    







































































































































    <structname>pg_timezone_abbrevs</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                 +           -      abbrev-      text-      Time zone abbreviation+      +       abbrev text+      +      +       Time zone abbreviation+            +      -      utc_offset-      interval-      Offset from UTC (positive means east of Greenwich)+      +       utc_offset interval+      +      +       Offset from UTC (positive means east of Greenwich)+            +      -      is_dst-      boolean-      True if this is a daylight-savings abbreviation+      +       is_dst bool+      +      +       True if this is a daylight-savings abbreviation+                     @@ -11363,35 +12920,53 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    


























































    <structname>pg_timezone_names</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                 +           -      name-      text-      Time zone name+      +       name text+      +      +       Time zone name+            +      -      abbrev-      text-      Time zone abbreviation+      +       abbrev text+      +      +       Time zone abbreviation+            +      -      utc_offset-      interval-      Offset from UTC (positive means east of Greenwich)+      +       utc_offset interval+      +      +       Offset from UTC (positive means east of Greenwich)+            +      -      is_dst-      boolean-      True if currently observing daylight savings+      +       is_dst bool+      +      +       True if currently observing daylight savings+                     @@ -11416,74 +12991,100 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    






































































    <structname>pg_user</structname> Columns--   +              -      Name-      Type-      Description+      +       Column Type+      +      +       Description+                 +           -      usename-      name-      User name+      +       usename name+      +      +       User name+                   -      usesysid-      oid-      ID of this user+      +       usesysid oid+      +      +       ID of this user+                   -      usecreatedb-      bool-      User can create databases+      +       usecreatedb bool+      +      +       User can create databases+                   -      usesuper-      bool-      User is a superuser+      +       usesuper bool+      +      +       User is a superuser+                   -      userepl-      bool-      +      +       userepl bool+      +              User can initiate streaming replication and put the system in and        out of backup mode.-      +      para>entry>             -      usebypassrls-      bool-      +      +       usebypassrls bool+      +              User bypasses every row level security policy, see         for more information.-      +      para>entry>             -      passwd-      text-      Not the password (always reads as ********)+      +       passwd text+      +      +       Not the password (always reads as ********)+                   -      valuntil-      timestamptz-      Password expiry time (only used for password authentication)+      +       valuntil timestamptz+      +      +       Password expiry time (only used for password authentication)+                   -      useconfig-      text[]-      Session defaults for run-time configuration variables+      +       useconfig text[]+      +      +       Session defaults for run-time configuration variables+                     @@ -11509,64 +13110,75 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    






































































































































    <structname>pg_user_mappings</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                             -      umid-      oid-      pg_user_mapping.oid-      OID of the user mapping+      +       umid oid+       (references pg_user_mapping.oid)+      +      +       OID of the user mapping+                   -      srvid-      oid-      pg_foreign_server.oid-      +      +       srvid oid+       (references pg_foreign_server.oid)+      +              The OID of the foreign server that contains this mapping-      +      para>entry>             -      srvname-      name-      pg_foreign_server.srvname-      +      +       srvname name+       (references pg_foreign_server.srvname)+      +              Name of the foreign server-      +      para>entry>             -      umuser-      oid-      pg_authid.oid-      OID of the local role being mapped, 0 if the user mapping is public+      +       umuser oid+       (references pg_authid.oid)+      +      +       OID of the local role being mapped, 0 if the user mapping is public+                   -      usename-      name-      -      Name of the local user to be mapped+      +       usename name+      +      +       Name of the local user to be mapped+                   -      >umoptions>-      text[]>-      <entry>>-      <entry>+       role="catalog_table_entry">>+       umoptions text[]>+      </para>+      <para>        User mapping specific options, as keyword=value strings-      +      para>entry>               @@ -11613,40 +13225,56 @@ SELECT * FROM pg_locks pl LEFT JOIN pg_prepared_xacts ppx    












































































































    <structname>pg_views</structname> Columns--   +              -      Name-      Type-      References-      Description+      +       Column Type+      +      +       Description+                 +           -      schemaname-      name-      pg_namespace.nspname-      Name of schema containing view+      +       schemaname name+       (references pg_namespace.nspname)+      +      +       Name of schema containing view+            +      -      viewname-      name-      pg_class.relname-      Name of view+      +       viewname name+       (references pg_class.relname)+      +      +       Name of view+            +      -      viewowner-      name-      pg_authid.rolname-      Name of view's owner+      +       viewowner name+       (references pg_authid.rolname)+      +      +       Name of view's owner+            +      -      definition-      text-      -      View definition (a reconstructed SELECT query)+      +       definition text+      +      +       View definition (a reconstructed SELECT query)+                     
diff --git a/doc/src/sgml/information_schema.sgml b/doc/src/sgml/information_schema.sgml

index 70ad1994f74e1fc66c8d8676f3219e9ff0a8d6c3..36ec17a4c606e638c7a3a59c7416766cc1c3f7e1 100644 (file)

--- a/doc/src/sgml/information_schema.sgml
+++ b/doc/src/sgml/information_schema.sgml
@@ -151,22 +151,27 @@
   
 
   













































































-   <literal>information_schema_catalog_name</literal> Columns--   +   <structname>information_schema_catalog_name</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      catalog_name-      sql_identifier-      Name of the database that contains this information schema+      +       catalog_name sql_identifier+      +      +       Name of the database that contains this information schema+                     @@ -183,38 +188,47 @@       




































-   <literal>administrable_role_authorizations</literal> Columns--   +   <structname>administrable_role_authorizations</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      grantee-      sql_identifier-      +      +       grantee sql_identifier+      +              Name of the role to which this role membership was granted (can        be the current user, or a different role in case of nested role        memberships)-      +      para>entry>             -      role_name-      sql_identifier-      Name of a role+      +       role_name sql_identifier+      +      +       Name of a role+                   -      is_grantable-      yes_or_no-      Always YES+      +       is_grantable yes_or_no+      +      +       Always YES+                     @@ -235,41 +249,48 @@       































































-   <literal>applicable_roles</literal> Columns--   +   <structname>applicable_roles</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      grantee-      sql_identifier-      +      +       grantee sql_identifier+      +              Name of the role to which this role membership was granted (can        be the current user, or a different role in case of nested role        memberships)-      +      para>entry>             -      role_name-      sql_identifier-      Name of a role+      +       role_name sql_identifier+      +      +       Name of a role+                   -      is_grantable-      yes_or_no-      +      +       is_grantable yes_or_no+      +              YES if the grantee has the admin option on        the role, NO if not-      +      para>entry>               @@ -289,149 +310,186 @@       

































































-   <literal>attributes</literal> Columns--   +   <structname>attributes</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      udt_catalog-      sql_identifier-      Name of the database containing the data type (always the current database)+      +       udt_catalog sql_identifier+      +      +       Name of the database containing the data type (always the current database)+                   -      udt_schema-      sql_identifier-      Name of the schema containing the data type+      +       udt_schema sql_identifier+      +      +       Name of the schema containing the data type+                   -      udt_name-      sql_identifier-      Name of the data type+      +       udt_name sql_identifier+      +      +       Name of the data type+                   -      attribute_name-      sql_identifier-      Name of the attribute+      +       attribute_name sql_identifier+      +      +       Name of the attribute+                   -      ordinal_position-      cardinal_number-      Ordinal position of the attribute within the data type (count starts at 1)+      +       ordinal_position cardinal_number+      +      +       Ordinal position of the attribute within the data type (count starts at 1)+                   -      attribute_default-      character_data-      Default expression of the attribute+      +       attribute_default character_data+      +      +       Default expression of the attribute+                   -      is_nullable-      yes_or_no-      +      +       is_nullable yes_or_no+      +              YES if the attribute is possibly nullable,        NO if it is known not nullable.-      +      para>entry>             -      data_type-      character_data-      +      +       data_type character_data+      +              Data type of the attribute, if it is a built-in type, or        ARRAY if it is some array (in that case, see        the view element_types), else        USER-DEFINED (in that case, the type is        identified in attribute_udt_name and        associated columns).-      +      para>entry>             -      character_maximum_length-      cardinal_number-      +      +       character_maximum_length cardinal_number+      +              If data_type identifies a character or bit        string type, the declared maximum length; null for all other        data types or if no maximum length was declared.-      +      para>entry>             -      character_octet_length-      cardinal_number-      +      +       character_octet_length cardinal_number+      +              If data_type identifies a character type,        the maximum possible length in octets (bytes) of a datum; null        for all other data types.  The maximum octet length depends on        the declared character maximum length (see above) and the        server encoding.-      +      para>entry>             -      character_set_catalog-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       character_set_catalog sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      character_set_schema-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       character_set_schema sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      character_set_name-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       character_set_name sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      collation_catalog-      sql_identifier-      +      +       collation_catalog sql_identifier+      +              Name of the database containing the collation of the attribute        (always the current database), null if default or the data type        of the attribute is not collatable-      +      para>entry>             -      collation_schema-      sql_identifier-      +      +       collation_schema sql_identifier+      +              Name of the schema containing the collation of the attribute,        null if default or the data type of the attribute is not        collatable-      +      para>entry>             -      collation_name-      sql_identifier-      +      +       collation_name sql_identifier+      +              Name of the collation of the attribute, null if default or the        data type of the attribute is not collatable-      +      para>entry>             -      numeric_precision-      cardinal_number-      +      +       numeric_precision cardinal_number+      +              If data_type identifies a numeric type, this        column contains the (declared or implicit) precision of the        type for this attribute.  The precision indicates the number of@@ -439,25 +497,27 @@        or binary (base 2) terms, as specified in the column        numeric_precision_radix.  For all other data        types, this column is null.-      +      para>entry>             -      numeric_precision_radix-      cardinal_number-      +      +       numeric_precision_radix cardinal_number+      +              If data_type identifies a numeric type, this        column indicates in which base the values in the columns        numeric_precision and        numeric_scale are expressed.  The value is        either 2 or 10.  For all other data types, this column is null.-      +      para>entry>             -      numeric_scale-      cardinal_number-      +      +       numeric_scale cardinal_number+      +              If data_type identifies an exact numeric        type, this column contains the (declared or implicit) scale of        the type for this attribute.  The scale indicates the number of@@ -466,26 +526,28 @@        specified in the column        numeric_precision_radix.  For all other data        types, this column is null.-      +      para>entry>             -      datetime_precision-      cardinal_number-      +      +       datetime_precision cardinal_number+      +              If data_type identifies a date, time,        timestamp, or interval type, this column contains the (declared        or implicit) fractional seconds precision of the type for this        attribute, that is, the number of decimal digits maintained        following the decimal point in the seconds value.  For all        other data types, this column is null.-      +      para>entry>             -      interval_type-      character_data-      +      +       interval_type character_data+      +              If data_type identifies an interval type,        this column contains the specification which fields the        intervals include for this attribute, e.g., YEAR TO@@ -493,86 +555,106 @@        field restrictions were specified (that is, the interval        accepts all fields), and for all other data types, this field        is null.-      +      para>entry>             -      interval_precision-      cardinal_number-      +      +       interval_precision cardinal_number+      +              Applies to a feature not available        in PostgreSQL        (see datetime_precision for the fractional        seconds precision of interval type attributes)-      +      para>entry>             -      attribute_udt_catalog-      sql_identifier-      +      +       attribute_udt_catalog sql_identifier+      +              Name of the database that the attribute data type is defined in        (always the current database)-      +      para>entry>             -      attribute_udt_schema-      sql_identifier-      +      +       attribute_udt_schema sql_identifier+      +              Name of the schema that the attribute data type is defined in-      +      para>entry>             -      attribute_udt_name-      sql_identifier-      +      +       attribute_udt_name sql_identifier+      +              Name of the attribute data type-      +      para>entry>             -      scope_catalog-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       scope_catalog sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      scope_schema-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       scope_schema sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      scope_name-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       scope_name sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      maximum_cardinality-      cardinal_number-      Always null, because arrays always have unlimited maximum cardinality in PostgreSQL+      +       maximum_cardinality cardinal_number+      +      +       Always null, because arrays always have unlimited maximum cardinality in PostgreSQL+                   -      dtd_identifier-      sql_identifier-      +      +       dtd_identifier sql_identifier+      +              An identifier of the data type descriptor of the column, unique        among the data type descriptors pertaining to the table.  This        is mainly useful for joining with other instances of such        identifiers.  (The specific format of the identifier is not        defined and not guaranteed to remain the same in future        versions.)-      +      para>entry>             -      is_derived_reference_attribute-      yes_or_no-      Applies to a feature not available in PostgreSQL+      +       is_derived_reference_attribute yes_or_no+      +      +       Applies to a feature not available in PostgreSQL+                     @@ -647,71 +729,95 @@       


















































































































































































































































































































































































































































































-   <literal>character_sets</literal> Columns--   +   <structname>character_sets</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      character_set_catalog-      sql_identifier-      Character sets are currently not implemented as schema objects, so this column is null.+      +       character_set_catalog sql_identifier+      +      +       Character sets are currently not implemented as schema objects, so this column is null.+                   -      character_set_schema-      sql_identifier-      Character sets are currently not implemented as schema objects, so this column is null.+      +       character_set_schema sql_identifier+      +      +       Character sets are currently not implemented as schema objects, so this column is null.+                   -      character_set_name-      sql_identifier-      Name of the character set, currently implemented as showing the name of the database encoding+      +       character_set_name sql_identifier+      +      +       Name of the character set, currently implemented as showing the name of the database encoding+                   -      character_repertoire-      sql_identifier-      Character repertoire, showing UCS if the encoding is UTF8, else just the encoding name+      +       character_repertoire sql_identifier+      +      +       Character repertoire, showing UCS if the encoding is UTF8, else just the encoding name+                   -      form_of_use-      sql_identifier-      Character encoding form, same as the database encoding+      +       form_of_use sql_identifier+      +      +       Character encoding form, same as the database encoding+                   -      default_collate_catalog-      sql_identifier-      Name of the database containing the default collation (always the current database, if any collation is identified)+      +       default_collate_catalog sql_identifier+      +      +       Name of the database containing the default collation (always the current database, if any collation is identified)+                   -      default_collate_schema-      sql_identifier-      Name of the schema containing the default collation+      +       default_collate_schema sql_identifier+      +      +       Name of the schema containing the default collation+                   -      default_collate_name-      sql_identifier-      +      +       default_collate_name sql_identifier+      +              Name of the default collation.  The default collation is        identified as the collation that matches        the COLLATE and CTYPE        settings of the current database.  If there is no such        collation, then this column and the associated schema and        catalog columns are null.-      +      para>entry>               @@ -729,55 +835,72 @@       






























































































































-   <literal>check_constraint_routine_usage</literal> Columns--   +   <structname>check_constraint_routine_usage</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      constraint_catalog-      sql_identifier-      Name of the database containing the constraint (always the current database)+      +       constraint_catalog sql_identifier+      +      +       Name of the database containing the constraint (always the current database)+                   -      constraint_schema-      sql_identifier-      Name of the schema containing the constraint+      +       constraint_schema sql_identifier+      +      +       Name of the schema containing the constraint+                   -      constraint_name-      sql_identifier-      Name of the constraint+      +       constraint_name sql_identifier+      +      +       Name of the constraint+                   -      specific_catalog-      sql_identifier-      Name of the database containing the function (always the current database)+      +       specific_catalog sql_identifier+      +      +       Name of the database containing the function (always the current database)+                   -      specific_schema-      sql_identifier-      Name of the schema containing the function+      +       specific_schema sql_identifier+      +      +       Name of the schema containing the function+                   -      >specific_name>-      sql_identifier>-      <entry>-       The specific name of the function.  See 
-       linkend="infoschema-routines"/> for more information.
-      
+       role="catalog_table_entry">>
+       specific_name sql_identifier>
+      </para>
+      
+       The specific name of the function.  See linkend="infoschema-routines"/> for more information.
+      para>entry>
      
         @@ -795,40 +918,54 @@       

























































































-   <literal>check_constraints</literal> Columns--   +   <structname>check_constraints</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      constraint_catalog-      sql_identifier-      Name of the database containing the constraint (always the current database)+      +       constraint_catalog sql_identifier+      +      +       Name of the database containing the constraint (always the current database)+                   -      constraint_schema-      sql_identifier-      Name of the schema containing the constraint+      +       constraint_schema sql_identifier+      +      +       Name of the schema containing the constraint+                   -      constraint_name-      sql_identifier-      Name of the constraint+      +       constraint_name sql_identifier+      +      +       Name of the constraint+                   -      check_clause-      character_data-      The check expression of the check constraint+      +       check_clause character_data+      +      +       The check expression of the check constraint+                     @@ -844,43 +981,55 @@       








































































-   <literal>collations</literal> Columns--   +   <structname>collations</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      collation_catalog-      sql_identifier-      Name of the database containing the collation (always the current database)+      +       collation_catalog sql_identifier+      +      +       Name of the database containing the collation (always the current database)+                   -      collation_schema-      sql_identifier-      Name of the schema containing the collation+      +       collation_schema sql_identifier+      +      +       Name of the schema containing the collation+                   -      collation_name-      sql_identifier-      Name of the default collation+      +       collation_name sql_identifier+      +      +       Name of the default collation+                   -      pad_attribute-      character_data-      +      +       pad_attribute character_data+      +              Always NO PAD (The alternative PAD        SPACE is not supported by PostgreSQL.)-      +      para>entry>               @@ -900,52 +1049,72 @@       










































































-   <literal>collation_character_set_applicability</literal> Columns--   +   <structname>collation_character_set_applicability</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      collation_catalog-      sql_identifier-      Name of the database containing the collation (always the current database)+      +       collation_catalog sql_identifier+      +      +       Name of the database containing the collation (always the current database)+                   -      collation_schema-      sql_identifier-      Name of the schema containing the collation+      +       collation_schema sql_identifier+      +      +       Name of the schema containing the collation+                   -      collation_name-      sql_identifier-      Name of the default collation+      +       collation_name sql_identifier+      +      +       Name of the default collation+                   -      character_set_catalog-      sql_identifier-      Character sets are currently not implemented as schema objects, so this column is null+      +       character_set_catalog sql_identifier+      +      +       Character sets are currently not implemented as schema objects, so this column is null+                   -      character_set_schema-      sql_identifier-      Character sets are currently not implemented as schema objects, so this column is null+      +       character_set_schema sql_identifier+      +      +       Character sets are currently not implemented as schema objects, so this column is null+                   -      character_set_name-      sql_identifier-      Name of the character set+      +       character_set_name sql_identifier+      +      +       Name of the character set+                     @@ -962,46 +1131,63 @@       
































































































-   <literal>column_column_usage</literal> Columns--   +   <structname>column_column_usage</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      table_catalog-      sql_identifier-      Name of the database containing the table (always the current database)+      +       table_catalog sql_identifier+      +      +       Name of the database containing the table (always the current database)+                   -      table_schema-      sql_identifier-      Name of the schema containing the table+      +       table_schema sql_identifier+      +      +       Name of the schema containing the table+                   -      table_name-      sql_identifier-      Name of the table+      +       table_name sql_identifier+      +      +       Name of the table+                   -      column_name-      sql_identifier-      Name of the base column that a generated column depends on+      +       column_name sql_identifier+      +      +       Name of the base column that a generated column depends on+                   -      dependent_column-      sql_identifier-      Name of the generated column+      +       dependent_column sql_identifier+      +      +       Name of the generated column+                     @@ -1018,58 +1204,81 @@       




















































































-   <literal>column_domain_usage</literal> Columns--   +   <structname>column_domain_usage</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      domain_catalog-      sql_identifier-      Name of the database containing the domain (always the current database)+      +       domain_catalog sql_identifier+      +      +       Name of the database containing the domain (always the current database)+                   -      domain_schema-      sql_identifier-      Name of the schema containing the domain+      +       domain_schema sql_identifier+      +      +       Name of the schema containing the domain+                   -      domain_name-      sql_identifier-      Name of the domain+      +       domain_name sql_identifier+      +      +       Name of the domain+                   -      table_catalog-      sql_identifier-      Name of the database containing the table (always the current database)+      +       table_catalog sql_identifier+      +      +       Name of the database containing the table (always the current database)+                   -      table_schema-      sql_identifier-      Name of the schema containing the table+      +       table_schema sql_identifier+      +      +       Name of the schema containing the table+                   -      table_name-      sql_identifier-      Name of the table+      +       table_name sql_identifier+      +      +       Name of the table+                   -      column_name-      sql_identifier-      Name of the column+      +       column_name sql_identifier+      +      +       Name of the column+                     @@ -1087,52 +1296,72 @@       












































































































-   <literal>column_options</literal> Columns--   +   <structname>column_options</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      table_catalog-      sql_identifier-      Name of the database that contains the foreign table (always the current database)+      +       table_catalog sql_identifier+      +      +       Name of the database that contains the foreign table (always the current database)+                   -      table_schema-      sql_identifier-      Name of the schema that contains the foreign table+      +       table_schema sql_identifier+      +      +       Name of the schema that contains the foreign table+                   -      table_name-      sql_identifier-      Name of the foreign table+      +       table_name sql_identifier+      +      +       Name of the foreign table+                   -      column_name-      sql_identifier-      Name of the column+      +       column_name sql_identifier+      +      +       Name of the column+                   -      option_name-      sql_identifier-      Name of an option+      +       option_name sql_identifier+      +      +       Name of an option+                   -      option_value-      character_data-      Value of the option+      +       option_value character_data+      +      +       Value of the option+                     @@ -1158,68 +1387,92 @@       
































































































-   <literal>column_privileges</literal> Columns--   +   <structname>column_privileges</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      grantor-      sql_identifier-      Name of the role that granted the privilege+      +       grantor sql_identifier+      +      +       Name of the role that granted the privilege+                   -      grantee-      sql_identifier-      Name of the role that the privilege was granted to+      +       grantee sql_identifier+      +      +       Name of the role that the privilege was granted to+                   -      table_catalog-      sql_identifier-      Name of the database that contains the table that contains the column (always the current database)+      +       table_catalog sql_identifier+      +      +       Name of the database that contains the table that contains the column (always the current database)+                   -      table_schema-      sql_identifier-      Name of the schema that contains the table that contains the column+      +       table_schema sql_identifier+      +      +       Name of the schema that contains the table that contains the column+                   -      table_name-      sql_identifier-      Name of the table that contains the column+      +       table_name sql_identifier+      +      +       Name of the table that contains the column+                   -      column_name-      sql_identifier-      Name of the column+      +       column_name sql_identifier+      +      +       Name of the column+                   -      privilege_type-      character_data-      +      +       privilege_type character_data+      +              Type of the privilege: SELECT,        INSERT, UPDATE, or        REFERENCES-      +      para>entry>             -      is_grantable-      yes_or_no-      YES if the privilege is grantable, NO if not+      +       is_grantable yes_or_no+      +      +       YES if the privilege is grantable, NO if not+                     @@ -1238,68 +1491,85 @@       



























































































































-   <literal>column_udt_usage</literal> Columns--   +   <structname>column_udt_usage</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      udt_catalog-      sql_identifier-      +      +       udt_catalog sql_identifier+      +              Name of the database that the column data type (the underlying        type of the domain, if applicable) is defined in (always the        current database)-      +      para>entry>             -      udt_schema-      sql_identifier-      +      +       udt_schema sql_identifier+      +              Name of the schema that the column data type (the underlying        type of the domain, if applicable) is defined in-      +      para>entry>             -      udt_name-      sql_identifier-      +      +       udt_name sql_identifier+      +              Name of the column data type (the underlying type of the        domain, if applicable)-      +      para>entry>             -      table_catalog-      sql_identifier-      Name of the database containing the table (always the current database)+      +       table_catalog sql_identifier+      +      +       Name of the database containing the table (always the current database)+                   -      table_schema-      sql_identifier-      Name of the schema containing the table+      +       table_schema sql_identifier+      +      +       Name of the schema containing the table+                   -      table_name-      sql_identifier-      Name of the table+      +       table_name sql_identifier+      +      +       Name of the table+                   -      column_name-      sql_identifier-      Name of the column+      +       column_name sql_identifier+      +      +       Name of the column+                     @@ -1318,69 +1588,91 @@       



















































































































-   <literal>columns</literal> Columns--   +   <structname>columns</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      table_catalog-      sql_identifier-      Name of the database containing the table (always the current database)+      +       table_catalog sql_identifier+      +      +       Name of the database containing the table (always the current database)+                   -      table_schema-      sql_identifier-      Name of the schema containing the table+      +       table_schema sql_identifier+      +      +       Name of the schema containing the table+                   -      table_name-      sql_identifier-      Name of the table+      +       table_name sql_identifier+      +      +       Name of the table+                   -      column_name-      sql_identifier-      Name of the column+      +       column_name sql_identifier+      +      +       Name of the column+                   -      ordinal_position-      cardinal_number-      Ordinal position of the column within the table (count starts at 1)+      +       ordinal_position cardinal_number+      +      +       Ordinal position of the column within the table (count starts at 1)+                   -      column_default-      character_data-      Default expression of the column+      +       column_default character_data+      +      +       Default expression of the column+                   -      is_nullable-      yes_or_no-      -       YES if the column is possibly nullable,+      +       is_nullable yes_or_no+      +      +       YES if the column is possibly nullable,        NO if it is known not nullable.  A not-null        constraint is one way a column can be known not nullable, but        there can be others.-      +      para>entry>             -      data_type-      character_data-      +      +       data_type character_data+      +              Data type of the column, if it is a built-in type, or        ARRAY if it is some array (in that case, see        the view element_types), else@@ -1390,35 +1682,38 @@        refers to the type underlying the domain (and the domain is        identified in domain_name and associated        columns).-      +      para>entry>             -      character_maximum_length-      cardinal_number-      +      +       character_maximum_length cardinal_number+      +              If data_type identifies a character or bit        string type, the declared maximum length; null for all other        data types or if no maximum length was declared.-      +      para>entry>             -      character_octet_length-      cardinal_number-      +      +       character_octet_length cardinal_number+      +              If data_type identifies a character type,        the maximum possible length in octets (bytes) of a datum; null        for all other data types.  The maximum octet length depends on        the declared character maximum length (see above) and the        server encoding.-      +      para>entry>             -      numeric_precision-      cardinal_number-      +      +       numeric_precision cardinal_number+      +              If data_type identifies a numeric type, this        column contains the (declared or implicit) precision of the        type for this column.  The precision indicates the number of@@ -1426,25 +1721,27 @@        or binary (base 2) terms, as specified in the column        numeric_precision_radix.  For all other data        types, this column is null.-      +      para>entry>             -      numeric_precision_radix-      cardinal_number-      +      +       numeric_precision_radix cardinal_number+      +              If data_type identifies a numeric type, this        column indicates in which base the values in the columns        numeric_precision and        numeric_scale are expressed.  The value is        either 2 or 10.  For all other data types, this column is null.-      +      para>entry>             -      numeric_scale-      cardinal_number-      +      +       numeric_scale cardinal_number+      +              If data_type identifies an exact numeric        type, this column contains the (declared or implicit) scale of        the type for this column.  The scale indicates the number of@@ -1453,26 +1750,28 @@        specified in the column        numeric_precision_radix.  For all other data        types, this column is null.-      +      para>entry>             -      datetime_precision-      cardinal_number-      +      +       datetime_precision cardinal_number+      +              If data_type identifies a date, time,        timestamp, or interval type, this column contains the (declared        or implicit) fractional seconds precision of the type for this        column, that is, the number of decimal digits maintained        following the decimal point in the seconds value.  For all        other data types, this column is null.-      +      para>entry>             -      interval_type-      character_data-      +      +       interval_type character_data+      +              If data_type identifies an interval type,        this column contains the specification which fields the        intervals include for this column, e.g., YEAR TO@@ -1480,253 +1779,300 @@        field restrictions were specified (that is, the interval        accepts all fields), and for all other data types, this field        is null.-      +      para>entry>             -      interval_precision-      cardinal_number-      +      +       interval_precision cardinal_number+      +              Applies to a feature not available        in PostgreSQL        (see datetime_precision for the fractional        seconds precision of interval type columns)-      +      para>entry>             -      character_set_catalog-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       character_set_catalog sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      character_set_schema-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       character_set_schema sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      character_set_name-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       character_set_name sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      collation_catalog-      sql_identifier-      +      +       collation_catalog sql_identifier+      +              Name of the database containing the collation of the column        (always the current database), null if default or the data type        of the column is not collatable-      +      para>entry>             -      collation_schema-      sql_identifier-      +      +       collation_schema sql_identifier+      +              Name of the schema containing the collation of the column, null        if default or the data type of the column is not collatable-      +      para>entry>             -      collation_name-      sql_identifier-      +      +       collation_name sql_identifier+      +              Name of the collation of the column, null if default or the        data type of the column is not collatable-      +      para>entry>             -      domain_catalog-      sql_identifier-      +      +       domain_catalog sql_identifier+      +              If the column has a domain type, the name of the database that        the domain is defined in (always the current database), else        null.-      +      para>entry>             -      domain_schema-      sql_identifier-      +      +       domain_schema sql_identifier+      +              If the column has a domain type, the name of the schema that        the domain is defined in, else null.-      +      para>entry>             -      domain_name-      sql_identifier-      If the column has a domain type, the name of the domain, else null.+      +       domain_name sql_identifier+      +      +       If the column has a domain type, the name of the domain, else null.+                   -      udt_catalog-      sql_identifier-      +      +       udt_catalog sql_identifier+      +              Name of the database that the column data type (the underlying        type of the domain, if applicable) is defined in (always the        current database)-      +      para>entry>             -      udt_schema-      sql_identifier-      +      +       udt_schema sql_identifier+      +              Name of the schema that the column data type (the underlying        type of the domain, if applicable) is defined in-      +      para>entry>             -      udt_name-      sql_identifier-      +      +       udt_name sql_identifier+      +              Name of the column data type (the underlying type of the        domain, if applicable)-      +      para>entry>             -      scope_catalog-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       scope_catalog sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      scope_schema-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       scope_schema sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      scope_name-      sql_identifier-      Applies to a feature not available in PostgreSQL+      +       scope_name sql_identifier+      +      +       Applies to a feature not available in PostgreSQL+                   -      maximum_cardinality-      cardinal_number-      Always null, because arrays always have unlimited maximum cardinality in PostgreSQL+      +       maximum_cardinality cardinal_number+      +      +       Always null, because arrays always have unlimited maximum cardinality in PostgreSQL+                   -      dtd_identifier-      sql_identifier-      +      +       dtd_identifier sql_identifier+      +              An identifier of the data type descriptor of the column, unique        among the data type descriptors pertaining to the table.  This        is mainly useful for joining with other instances of such        identifiers.  (The specific format of the identifier is not        defined and not guaranteed to remain the same in future        versions.)-      +      para>entry>             -      is_self_referencing-      yes_or_no-      Applies to a feature not available in PostgreSQL+      +       is_self_referencing yes_or_no+      +      +       Applies to a feature not available in PostgreSQL+                   -      is_identity-      yes_or_no-      +      +       is_identity yes_or_no+      +              If the column is an identity column, then YES,        else NO.-      +      para>entry>             -      identity_generation-      character_data-      +      +       identity_generation character_data+      +              If the column is an identity column, then ALWAYS        or BY DEFAULT, reflecting the definition of the        column.-      +      para>entry>             -      identity_start-      character_data-      +      +       identity_start character_data+      +              If the column is an identity column, then the start value of the        internal sequence, else null.-      +      para>entry>             -      identity_increment-      character_data-      +      +       identity_increment character_data+      +              If the column is an identity column, then the increment of the internal        sequence, else null.-      +      para>entry>             -      identity_maximum-      character_data-      +      +       identity_maximum character_data+      +              If the column is an identity column, then the maximum value of the        internal sequence, else null.-      +      para>entry>             -      identity_minimum-      character_data-      +      +       identity_minimum character_data+      +              If the column is an identity column, then the minimum value of the        internal sequence, else null.-      +      para>entry>             -      identity_cycle-      yes_or_no-      +      +       identity_cycle yes_or_no+      +              If the column is an identity column, then YES if the        internal sequence cycles or NO if it does not;        otherwise null.-      +      para>entry>             -      is_generated-      character_data-      +      +       is_generated character_data+      +              If the column is a generated column, then ALWAYS,        else NEVER.-      +      para>entry>             -      generation_expression-      character_data-      +      +       generation_expression character_data+      +              If the column is a generated column, then the generation expression,        else null.-      +      para>entry>             -      is_updatable-      yes_or_no-      +      +       is_updatable yes_or_no+      +              YES if the column is updatable,        NO if not (Columns in base tables are always        updatable, columns in views not necessarily)-      +      para>entry>               @@ -1777,70 +2123,85 @@       
















































































































































































































































































































































































































































































































































































































































































-   <literal>constraint_column_usage</literal> Columns--   +   <structname>constraint_column_usage</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      table_catalog-      sql_identifier-      +      +       table_catalog sql_identifier+      +              Name of the database that contains the table that contains the        column that is used by some constraint (always the current        database)-      +      para>entry>             -      table_schema-      sql_identifier-      +      +       table_schema sql_identifier+      +              Name of the schema that contains the table that contains the        column that is used by some constraint-      +      para>entry>             -      table_name-      sql_identifier-      +      +       table_name sql_identifier+      +              Name of the table that contains the column that is used by some        constraint-      +      para>entry>             -      column_name-      sql_identifier-      +      +       column_name sql_identifier+      +              Name of the column that is used by some constraint-      +      para>entry>             -      constraint_catalog-      sql_identifier-      Name of the database that contains the constraint (always the current database)+      +       constraint_catalog sql_identifier+      +      +       Name of the database that contains the constraint (always the current database)+                   -      constraint_schema-      sql_identifier-      Name of the schema that contains the constraint+      +       constraint_schema sql_identifier+      +      +       Name of the schema that contains the constraint+                   -      constraint_name-      sql_identifier-      Name of the constraint+      +       constraint_name sql_identifier+      +      +       Name of the constraint+                     @@ -1864,58 +2225,74 @@       




















































































































-   <literal>constraint_table_usage</literal> Columns--   +   <structname>constraint_table_usage</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      table_catalog-      sql_identifier-      +      +       table_catalog sql_identifier+      +              Name of the database that contains the table that is used by        some constraint (always the current database)-      +      para>entry>             -      table_schema-      sql_identifier-      +      +       table_schema sql_identifier+      +              Name of the schema that contains the table that is used by some        constraint-      +      para>entry>             -      table_name-      sql_identifier-      Name of the table that is used by some constraint+      +       table_name sql_identifier+      +      +       Name of the table that is used by some constraint+                   -      constraint_catalog-      sql_identifier-      Name of the database that contains the constraint (always the current database)+      +       constraint_catalog sql_identifier+      +      +       Name of the database that contains the constraint (always the current database)+                   -      constraint_schema-      sql_identifier-      Name of the schema that contains the constraint+      +       constraint_schema sql_identifier+      +      +       Name of the schema that contains the constraint+                   -      constraint_name-      sql_identifier-      Name of the constraint+      +       constraint_name sql_identifier+      +      +       Name of the constraint+                     @@ -1942,56 +2319,69 @@       




































































































-   <literal>data_type_privileges</literal> Columns--   +   <structname>data_type_privileges</structname> Columns+              -      Name-      Data Type-      Description+      +       Column Type+      +      +       Description+                             -      object_catalog-      

diff --git a/doc/src/sgml/information_schema.sgml b/doc/src/sgml/information_schema.sgml
index 70ad1994f74e1fc66c8d8676f3219e9ff0a8d6c3..36ec17a4c606e638c7a3a59c7416766cc1c3f7e1 100644 (file)
--- a/doc/src/sgml/information_schema.sgml
+++ b/doc/src/sgml/information_schema.sgml
@@ -151,22 +151,27 @@