Documentation update for previously committed changes: read-only GUC variables

and pg_settings view.

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index 3cd9922a0cae54a1f5411236a7982373b18a5879..892502bb27666dcebbef1a72a8bc8b2ef5013fe9 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -1,6 +1,6 @@
 
 
 
@@ -4050,6 +4050,24 @@
       
       current value of the parameter
      
+     
+      category
+      text
+      
+      logical group of the parameter
+     
+     
+      short_desc
+      text
+      
+      a brief description of the parameter
+     
+     
+      extra_desc
+      text
+      
+      additional, more detailed, information about the parameter
+     
      
       context
       text

diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 009fcfb8551883dd9cb8cfc4b83eba564bee0f74..49f48ca3be369fa8144d00d6b81201473abf6e1a 100644 (file)
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -1,5 +1,5 @@
 
 
 
@@ -2517,6 +2517,81 @@ dynamic_library_path = '/usr/local/lib/postgresql:/home/my_project/lib:$libdir'
     
    
 
+   
+    Compiled-in Options
+
+    
+     The following options are available read-only, and are determined
+     at source code compile time.  As such, they have been excluded from the
+     sample postgresql.conf file.  They determine various aspects
+     of PostgreSQL behavior that may be of interest
+     to certain applications, particularly administrative front-ends.
+    
+
+    
+
+     
+      block_size (integer)
+      
+       
+        Shows the size of a disk block.  It is determined by the value
+        of BLCKSZ when building the server. The default
+        value is 8192 bytes.  The shared_buffers setting is
+        influenced by block_size.  See
+         for information.
+       
+      
+     
+
+     
+      integer_datetimes (boolean)
+      
+       
+        Shows on if PostgreSQL
+        was built with support for 64-bit integer dates and times.  It is
+        set by configuring with --enable-integer-datetimes.
+        The default value is off.
+       
+      
+     
+
+     
+      max_function_args (integer)
+      
+       
+        Shows the maximum number of function arguments. It is determined by
+        the value of FUNC_MAX_ARGS when building the server. The
+        default value is 32.
+       
+      
+     
+
+     
+      max_identifier_length (integer)
+      
+       
+        Shows the maximum identifier length. It is determined as one less than
+        the value of NAMEDATALEN when building the server. The
+        default value of NAMEDATALEN is 64; therefore the default
+        max_identifier_length is 63.
+       
+      
+     
+
+     
+      max_index_keys (integer)
+      
+       
+        Shows the maximum number of index keys. It is determined by
+        the value of INDEX_MAX_KEYS when building the server. The
+        default value is 32.
+       
+      
+     
+
+    
+   
+
    
     Developer Options