* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: pg_proc.h,v 1.313 2003/08/17 19:58:06 tgl Exp $
+ * $Id: pg_proc.h,v 1.314 2003/10/21 16:23:16 tgl Exp $
*
* NOTES
* The script catalog/genbki.sh reads this file and generates .bki
DESCR("convert abstime to timestamp with time zone");
DATA(insert OID = 1174 ( timestamptz PGNSP PGUID 12 f f t f s 1 1184 "1082" date_timestamptz - _null_ ));
DESCR("convert date to timestamp with time zone");
-DATA(insert OID = 1176 ( timestamptz PGNSP PGUID 14 f f t f s 2 1184 "1082 1083" "select timestamptz($1 + $2)" - _null_ ));
+DATA(insert OID = 1176 ( timestamptz PGNSP PGUID 14 f f t f s 2 1184 "1082 1083" "select cast(($1 + $2) as timestamp with time zone)" - _null_ ));
DESCR("convert date and time to timestamp with time zone");
DATA(insert OID = 1177 ( interval PGNSP PGUID 12 f f t f i 1 1186 "703" reltime_interval - _null_ ));
DESCR("convert reltime to interval");
DATA(insert OID = 1200 ( interval PGNSP PGUID 12 f f t f i 2 1186 "1186 23" interval_scale - _null_ ));
DESCR("adjust interval precision");
-DATA(insert OID = 1215 ( obj_description PGNSP PGUID 14 f f t f s 2 25 "26 19" "select description from pg_description where objoid = $1 and classoid = (select oid from pg_class where relname = $2 and relnamespace = PGNSP) and objsubid = 0" - _null_ ));
+DATA(insert OID = 1215 ( obj_description PGNSP PGUID 14 f f t f s 2 25 "26 19" "select description from pg_catalog.pg_description where objoid = $1 and classoid = (select oid from pg_catalog.pg_class where relname = $2 and relnamespace = PGNSP) and objsubid = 0" - _null_ ));
DESCR("get description for object id and catalog name");
-DATA(insert OID = 1216 ( col_description PGNSP PGUID 14 f f t f s 2 25 "26 23" "select description from pg_description where objoid = $1 and classoid = \'pg_catalog.pg_class\'::regclass and objsubid = $2" - _null_ ));
+DATA(insert OID = 1216 ( col_description PGNSP PGUID 14 f f t f s 2 25 "26 23" "select description from pg_catalog.pg_description where objoid = $1 and classoid = \'pg_catalog.pg_class\'::regclass and objsubid = $2" - _null_ ));
DESCR("get description for table column");
DATA(insert OID = 1217 ( date_trunc PGNSP PGUID 12 f f t f i 2 1184 "25 1184" timestamptz_trunc - _null_ ));
* This form of obj_description is now deprecated, since it will fail if
* OIDs are not unique across system catalogs. Use the other forms instead.
*/
-DATA(insert OID = 1348 ( obj_description PGNSP PGUID 14 f f t f s 1 25 "26" "select description from pg_description where objoid = $1 and objsubid = 0" - _null_ ));
+DATA(insert OID = 1348 ( obj_description PGNSP PGUID 14 f f t f s 1 25 "26" "select description from pg_catalog.pg_description where objoid = $1 and objsubid = 0" - _null_ ));
DESCR("get description for object id (deprecated)");
DATA(insert OID = 1349 ( oidvectortypes PGNSP PGUID 12 f f t f s 1 25 "30" oidvectortypes - _null_ ));
DESCR("print type names of oidvector field");
DATA(insert OID = 1381 ( char_length PGNSP PGUID 12 f f t f i 1 23 "25" textlen - _null_ ));
DESCR("character length");
-DATA(insert OID = 1382 ( date_part PGNSP PGUID 14 f f t f s 2 701 "25 702" "select date_part($1, timestamptz($2))" - _null_ ));
+DATA(insert OID = 1382 ( date_part PGNSP PGUID 14 f f t f s 2 701 "25 702" "select pg_catalog.date_part($1, cast($2 as timestamp with time zone))" - _null_ ));
DESCR("extract field from abstime");
-DATA(insert OID = 1383 ( date_part PGNSP PGUID 14 f f t f s 2 701 "25 703" "select date_part($1, cast($2 as interval))" - _null_ ));
+DATA(insert OID = 1383 ( date_part PGNSP PGUID 14 f f t f s 2 701 "25 703" "select pg_catalog.date_part($1, cast($2 as pg_catalog.interval))" - _null_ ));
DESCR("extract field from reltime");
-DATA(insert OID = 1384 ( date_part PGNSP PGUID 14 f f t f i 2 701 "25 1082" "select date_part($1, cast($2 as timestamp without time zone))" - _null_ ));
+DATA(insert OID = 1384 ( date_part PGNSP PGUID 14 f f t f i 2 701 "25 1082" "select pg_catalog.date_part($1, cast($2 as timestamp without time zone))" - _null_ ));
DESCR("extract field from date");
DATA(insert OID = 1385 ( date_part PGNSP PGUID 12 f f t f i 2 701 "25 1083" time_part - _null_ ));
DESCR("extract field from time");
-DATA(insert OID = 1386 ( age PGNSP PGUID 14 f f t f s 1 1186 "1184" "select age(cast(current_date as timestamp with time zone), $1)" - _null_ ));
+DATA(insert OID = 1386 ( age PGNSP PGUID 14 f f t f s 1 1186 "1184" "select pg_catalog.age(cast(current_date as timestamp with time zone), $1)" - _null_ ));
DESCR("date difference from today preserving months and years");
DATA(insert OID = 1388 ( timetz PGNSP PGUID 12 f f t f s 1 1266 "1184" timestamptz_timetz - _null_ ));
DATA(insert OID = 1403 ( current_schemas PGNSP PGUID 12 f f t f s 1 1003 "16" current_schemas - _null_ ));
DESCR("current schema search list");
-DATA(insert OID = 1404 ( overlay PGNSP PGUID 14 f f t f i 4 25 "25 25 23 23" "select substring($1, 1, ($3 - 1)) || $2 || substring($1, ($3 + $4))" - _null_ ));
+DATA(insert OID = 1404 ( overlay PGNSP PGUID 14 f f t f i 4 25 "25 25 23 23" "select pg_catalog.substring($1, 1, ($3 - 1)) || $2 || pg_catalog.substring($1, ($3 + $4))" - _null_ ));
DESCR("substitute portion of string");
-DATA(insert OID = 1405 ( overlay PGNSP PGUID 14 f f t f i 3 25 "25 25 23" "select substring($1, 1, ($3 - 1)) || $2 || substring($1, ($3 + char_length($2)))" - _null_ ));
+DATA(insert OID = 1405 ( overlay PGNSP PGUID 14 f f t f i 3 25 "25 25 23" "select pg_catalog.substring($1, 1, ($3 - 1)) || $2 || pg_catalog.substring($1, ($3 + pg_catalog.char_length($2)))" - _null_ ));
DESCR("substitute portion of string");
DATA(insert OID = 1406 ( isvertical PGNSP PGUID 12 f f t f i 2 16 "600 600" point_vert - _null_ ));
DESCR("multiply box by point (scale)");
DATA(insert OID = 1425 ( box_div PGNSP PGUID 12 f f t f i 2 603 "603 600" box_div - _null_ ));
DESCR("divide box by point (scale)");
-DATA(insert OID = 1426 ( path_contain_pt PGNSP PGUID 14 f f t f i 2 16 "602 600" "select on_ppath($2, $1)" - _null_ ));
+DATA(insert OID = 1426 ( path_contain_pt PGNSP PGUID 14 f f t f i 2 16 "602 600" "select pg_catalog.on_ppath($2, $1)" - _null_ ));
DESCR("path contains point?");
DATA(insert OID = 1428 ( poly_contain_pt PGNSP PGUID 12 f f t f i 2 16 "604 600" poly_contain_pt - _null_ ));
DESCR("polygon contains point?");
DESCR("center of");
DATA(insert OID = 1543 ( center PGNSP PGUID 12 f f t f i 1 600 "718" circle_center - _null_ ));
DESCR("center of");
-DATA(insert OID = 1544 ( polygon PGNSP PGUID 14 f f t f i 1 604 "718" "select polygon(12, $1)" - _null_ ));
+DATA(insert OID = 1544 ( polygon PGNSP PGUID 14 f f t f i 1 604 "718" "select pg_catalog.polygon(12, $1)" - _null_ ));
DESCR("convert circle to 12-vertex polygon");
DATA(insert OID = 1545 ( npoints PGNSP PGUID 12 f f t f i 1 23 "602" path_npoints - _null_ ));
DESCR("number of points in path");
DESCR("return portion of string");
DATA(insert OID = 878 ( translate PGNSP PGUID 12 f f t f i 3 25 "25 25 25" translate - _null_ ));
DESCR("map a set of character appearing in string");
-DATA(insert OID = 879 ( lpad PGNSP PGUID 14 f f t f i 2 25 "25 23" "select lpad($1, $2, \' \')" - _null_ ));
+DATA(insert OID = 879 ( lpad PGNSP PGUID 14 f f t f i 2 25 "25 23" "select pg_catalog.lpad($1, $2, \' \')" - _null_ ));
DESCR("left-pad string to length");
-DATA(insert OID = 880 ( rpad PGNSP PGUID 14 f f t f i 2 25 "25 23" "select rpad($1, $2, \' \')" - _null_ ));
+DATA(insert OID = 880 ( rpad PGNSP PGUID 14 f f t f i 2 25 "25 23" "select pg_catalog.rpad($1, $2, \' \')" - _null_ ));
DESCR("right-pad string to length");
DATA(insert OID = 881 ( ltrim PGNSP PGUID 12 f f t f i 1 25 "25" ltrim1 - _null_ ));
DESCR("trim spaces from left end of string");
DATA(insert OID = 1698 ( position PGNSP PGUID 12 f f t f i 2 23 "1560 1560" bitposition - _null_ ));
DESCR("return position of sub-bitstring");
-DATA(insert OID = 1699 ( substring PGNSP PGUID 14 f f t f i 2 1560 "1560 23" "select substring($1, $2, -1)" - _null_ ));
+DATA(insert OID = 1699 ( substring PGNSP PGUID 14 f f t f i 2 1560 "1560 23" "select pg_catalog.substring($1, $2, -1)" - _null_ ));
DESCR("return portion of bitstring");
DESCR("sign of value");
DATA(insert OID = 1707 ( round PGNSP PGUID 12 f f t f i 2 1700 "1700 23" numeric_round - _null_ ));
DESCR("value rounded to 'scale'");
-DATA(insert OID = 1708 ( round PGNSP PGUID 14 f f t f i 1 1700 "1700" "select round($1,0)" - _null_ ));
+DATA(insert OID = 1708 ( round PGNSP PGUID 14 f f t f i 1 1700 "1700" "select pg_catalog.round($1,0)" - _null_ ));
DESCR("value rounded to 'scale' of zero");
DATA(insert OID = 1709 ( trunc PGNSP PGUID 12 f f t f i 2 1700 "1700 23" numeric_trunc - _null_ ));
DESCR("value truncated to 'scale'");
-DATA(insert OID = 1710 ( trunc PGNSP PGUID 14 f f t f i 1 1700 "1700" "select trunc($1,0)" - _null_ ));
+DATA(insert OID = 1710 ( trunc PGNSP PGUID 14 f f t f i 1 1700 "1700" "select pg_catalog.trunc($1,0)" - _null_ ));
DESCR("value truncated to 'scale' of zero");
DATA(insert OID = 1711 ( ceil PGNSP PGUID 12 f f t f i 1 1700 "1700" numeric_ceil - _null_ ));
DESCR("smallest integer >= value");
DESCR("m raised to the power of n");
DATA(insert OID = 1740 ( numeric PGNSP PGUID 12 f f t f i 1 1700 "23" int4_numeric - _null_ ));
DESCR("(internal)");
-DATA(insert OID = 1741 ( log PGNSP PGUID 14 f f t f i 1 1700 "1700" "select log(10, $1)" - _null_ ));
+DATA(insert OID = 1741 ( log PGNSP PGUID 14 f f t f i 1 1700 "1700" "select pg_catalog.log(10, $1)" - _null_ ));
DESCR("logarithm base 10 of n");
DATA(insert OID = 1742 ( numeric PGNSP PGUID 12 f f t f i 1 1700 "700" float4_numeric - _null_ ));
DESCR("(internal)");
DESCR("I/O");
-DATA(insert OID = 1810 ( bit_length PGNSP PGUID 14 f f t f i 1 23 "17" "select octet_length($1) * 8" - _null_ ));
+DATA(insert OID = 1810 ( bit_length PGNSP PGUID 14 f f t f i 1 23 "17" "select pg_catalog.octet_length($1) * 8" - _null_ ));
DESCR("length in bits");
-DATA(insert OID = 1811 ( bit_length PGNSP PGUID 14 f f t f i 1 23 "25" "select octet_length($1) * 8" - _null_ ));
+DATA(insert OID = 1811 ( bit_length PGNSP PGUID 14 f f t f i 1 23 "25" "select pg_catalog.octet_length($1) * 8" - _null_ ));
DESCR("length in bits");
-DATA(insert OID = 1812 ( bit_length PGNSP PGUID 14 f f t f i 1 23 "1560" "select length($1)" - _null_ ));
+DATA(insert OID = 1812 ( bit_length PGNSP PGUID 14 f f t f i 1 23 "1560" "select pg_catalog.length($1)" - _null_ ));
DESCR("length in bits");
/* Selectivity estimators for LIKE and related operators */
DESCR("greater-than");
DATA(insert OID = 2058 ( age PGNSP PGUID 12 f f t f i 2 1186 "1114 1114" timestamp_age - _null_ ));
DESCR("date difference preserving months and years");
-DATA(insert OID = 2059 ( age PGNSP PGUID 14 f f t f s 1 1186 "1114" "select age(cast(current_date as timestamp without time zone), $1)" - _null_ ));
+DATA(insert OID = 2059 ( age PGNSP PGUID 14 f f t f s 1 1186 "1114" "select pg_catalog.age(cast(current_date as timestamp without time zone), $1)" - _null_ ));
DESCR("date difference from today preserving months and years");
DATA(insert OID = 2069 ( timezone PGNSP PGUID 12 f f t f s 2 1184 "25 1114" timestamp_zone - _null_ ));
DATA(insert OID = 2073 ( substring PGNSP PGUID 12 f f t f i 2 25 "25 25" textregexsubstr - _null_ ));
DESCR("extracts text matching regular expression");
-DATA(insert OID = 2074 ( substring PGNSP PGUID 14 f f t f i 3 25 "25 25 25" "select substring($1, similar_escape($2, $3))" - _null_ ));
+DATA(insert OID = 2074 ( substring PGNSP PGUID 14 f f t f i 3 25 "25 25 25" "select pg_catalog.substring($1, pg_catalog.similar_escape($2, $3))" - _null_ ));
DESCR("extracts text matching SQL99 regular expression");
DATA(insert OID = 2075 ( bit PGNSP PGUID 12 f f t f i 1 1560 "20" bitfromint8 - _null_ ));
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