Add remaining documentation tables to information schema.

src/backend/catalog/information_schema.sql

@@ -4,7 +4,7 @@
  *
  * Copyright 2002, PostgreSQL Global Development Group
  *
- * $Id: information_schema.sql,v 1.2 2003/01/14 23:19:34 petere Exp $
+ * $Id: information_schema.sql,v 1.3 2003/01/15 23:37:27 petere Exp $
  */
 
 
@@ -322,6 +322,38 @@ CREATE TABLE sql_features (
 GRANT SELECT ON sql_features TO PUBLIC;
 
 
+/*
+ * 20.48
+ * SQL_IMPLEMENTATION_INFO table
+ */
+
+-- Note: Implementation information items are defined in ISO 9075-3:1999,
+-- clause 7.1.
+
+CREATE TABLE sql_implementation_info (
+    implementation_info_id      character_data,
+    implementation_info_name    character_data,
+    integer_value               cardinal_number,
+    character_value             character_data,
+    comments                    character_data
+) WITHOUT OIDS;
+
+INSERT INTO sql_implementation_info VALUES ('10003', 'CATALOG NAME', NULL, 'Y', NULL);
+INSERT INTO sql_implementation_info VALUES ('10004', 'COLLATING SEQUENCE', NULL, '', 'not supported');
+INSERT INTO sql_implementation_info VALUES ('23',    'CURSOR COMMIT BEHAVIOR', 1, NULL, 'close cursors and retain prepared statements');
+INSERT INTO sql_implementation_info VALUES ('2',     'DATA SOURCE NAME', NULL, '', NULL);
+INSERT INTO sql_implementation_info VALUES ('17',    'DBMS NAME', NULL, (select trim(trailing ' ' from substring(version() from '^[^0-9]*'))), NULL);
+INSERT INTO sql_implementation_info VALUES ('18',    'DBMS VERSION', NULL, '???', NULL); -- filled by initdb
+INSERT INTO sql_implementation_info VALUES ('26',    'DEFAULT TRANSACTION ISOLATION', 2, NULL, 'READ COMMITED; user-settable');
+INSERT INTO sql_implementation_info VALUES ('28',    'IDENTIFIER CASE', 3, NULL, 'stored in mixed case - case sensitive');
+INSERT INTO sql_implementation_info VALUES ('85',    'NULL COLLATION', 0, NULL, 'nulls higher than non-nulls');
+INSERT INTO sql_implementation_info VALUES ('13',    'SERVER NAME', NULL, '', NULL);
+INSERT INTO sql_implementation_info VALUES ('94',    'SPECIAL CHARACTERS', NULL, '', 'all non-ASCII characters allowed');
+INSERT INTO sql_implementation_info VALUES ('46',    'TRANSACTION CAPABLE', 2, NULL, 'both DML and DDL');
+
+GRANT SELECT ON sql_implementation_info TO PUBLIC;
+
+
 /*
  * 20.49
  * SQL_LANGUAGES table
@@ -370,6 +402,72 @@ INSERT INTO sql_packages VALUES ('PKG009', 'SQL/MM support', 'NO', NULL, '');
 GRANT SELECT ON sql_packages TO PUBLIC;
 
 
+/*
+ * 20.51
+ * SQL_SIZING table
+ */
+
+-- Note: Sizing items are defined in ISO 9075-3:1999, clause 7.2.
+
+CREATE TABLE sql_sizing (
+    sizing_id       cardinal_number,
+    sizing_name     character_data,
+    supported_value cardinal_number,
+    comments        character_data
+) WITHOUT OIDS;
+
+INSERT INTO sql_sizing VALUES (34,    'MAXIMUM CATALOG NAME LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (30,    'MAXIMUM COLUMN NAME LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (97,    'MAXIMUM COLUMNS IN GROUP BY', 0, NULL);
+INSERT INTO sql_sizing VALUES (99,    'MAXIMUM COLUMNS IN ORDER BY', 0, NULL);
+INSERT INTO sql_sizing VALUES (100,   'MAXIMUM COLUMNS IN SELECT', 0, NULL);
+INSERT INTO sql_sizing VALUES (101,   'MAXIMUM COLUMNS IN TABLE', 1600, NULL); -- match MaxHeapAttributeNumber
+INSERT INTO sql_sizing VALUES (1,     'MAXIMUM CONCURRENT ACTIVITIES', 0, NULL);
+INSERT INTO sql_sizing VALUES (31,    'MAXIMUM CURSOR NAME LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (0,     'MAXIMUM DRIVER CONNECTIONS', NULL, NULL);
+INSERT INTO sql_sizing VALUES (10005, 'MAXIMUM IDENTIFIER LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (32,    'MAXIMUM SCHEMA NAME LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (20000, 'MAXIMUM STATEMENT OCTETS', 0, NULL);
+INSERT INTO sql_sizing VALUES (20001, 'MAXIMUM STATEMENT OCTETS DATA', 0, NULL);
+INSERT INTO sql_sizing VALUES (20002, 'MAXIMUM STATEMENT OCTETS SCHEMA', 0, NULL);
+INSERT INTO sql_sizing VALUES (35,    'MAXIMUM TABLE NAME LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (106,   'MAXIMUM TABLES IN SELECT', 0, NULL);
+INSERT INTO sql_sizing VALUES (107,   'MAXIMUM USER NAME LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (25000, 'MAXIMUM CURRENT DEFAULT TRANSFORM GROUP LENGTH', NULL, NULL);
+INSERT INTO sql_sizing VALUES (25001, 'MAXIMUM CURRENT TRANSFORM GROUP LENGTH', NULL, NULL);
+INSERT INTO sql_sizing VALUES (25002, 'MAXIMUM CURRENT PATH LENGTH', 0, NULL);
+INSERT INTO sql_sizing VALUES (25003, 'MAXIMUM CURRENT ROLE LENGTH', NULL, NULL);
+INSERT INTO sql_sizing VALUES (25004, 'MAXIMUM SESSION USER LENGTH', 63, NULL);
+INSERT INTO sql_sizing VALUES (25005, 'MAXIMUM SYSTEM USER LENGTH', 63, NULL);
+
+UPDATE sql_sizing
+    SET supported_value = (SELECT typlen-1 FROM pg_catalog.pg_type WHERE typname = 'name'),
+        comments = 'Might be less, depending on character set.'
+    WHERE supported_value = 63;
+
+GRANT SELECT ON sql_sizing TO PUBLIC;
+
+
+/*
+ * 20.52
+ * SQL_SIZING_PROFILES table
+ */
+
+-- The data in this table are defined by various profiles of SQL.
+-- Since we don't have any information about such profiles, we provide
+-- an empty table.
+
+CREATE TABLE sql_sizing_profiles (
+    sizing_id       cardinal_number,
+    sizing_name     character_data,
+    profile_id      character_data,
+    required_value  cardinal_number,
+    comments        character_data
+) WITHOUT OIDS;
+
+GRANT SELECT ON sql_sizing_profiles TO PUBLIC;
+
+
 /*
  * 20.53
  * TABLE_CONSTRAINTS view

src/backend/catalog/sql_features.txt

@@ -227,13 +227,13 @@ F461	Named character sets			NO
 F471	Scalar subquery values			YES	
 F481	Expanded NULL predicate			YES	
 F491	Constraint management			YES	
-F501	Features and conformance views			NO	
+F501	Features and conformance views			YES	
 F501	Features and conformance views	01	SQL_FEATURES view	YES	
-F501	Features and conformance views	02	SQL_SIZING view	NO	
+F501	Features and conformance views	02	SQL_SIZING view	YES	
 F501	Features and conformance views	03	SQL_LANGUAGES view	YES	
-F502	Enhanced documentation tables			NO	
-F502	Enhanced documentation tables	01	SQL_SIZING_PROFILES view	NO	
-F502	Enhanced documentation tables	02	SQL_IMPLEMENTATION_INFO view	NO	
+F502	Enhanced documentation tables			YES	
+F502	Enhanced documentation tables	01	SQL_SIZING_PROFILES view	YES	
+F502	Enhanced documentation tables	02	SQL_IMPLEMENTATION_INFO view	YES	
 F502	Enhanced documentation tables	03	SQL_PACKAGES view	YES	
 F511	BIT data type			YES	
 F521	Assertions			NO	

src/bin/initdb/initdb.sh

@@ -27,7 +27,7 @@
 # Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
 # Portions Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.179 2003/01/14 23:19:34 petere Exp $
+# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.180 2003/01/15 23:37:28 petere Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -1045,6 +1045,15 @@ echo "ok"
 $ECHO_N "creating information schema... "$ECHO_C
 "$PGPATH"/postgres $PGSQL_OPT -N template1 > /dev/null < "$datadir"/information_schema.sql || exit_nicely
 (
+  # Format version number to format required by information schema (09.08.0007abc).
+  major_version=`echo $VERSION | sed 's/^\([0-9]*\).*/00\1/;s/.*\(..\)$/\1/'`
+  minor_version=`echo $VERSION | sed 's/^[0-9]*\.\([0-9]*\).*/00\1/;s/.*\(..\)$/\1/'`
+  micro_version=`echo $VERSION | sed 's/^[0-9]*\.[0-9]*\.\([0-9]*\).*/0000\1/;t L;s/.*/0000/;q;: L;s/.*\(....\)$/\1/'`
+  letter_version=`echo $VERSION | sed 's/^.*[0-9]\([^0-9]*\)$/\1/'`
+  combined_version="$major_version.$minor_version.$micro_version$letter_version"
+
+  echo "UPDATE information_schema.sql_implementation_info SET character_value = '$combined_version' WHERE implementation_info_name = 'DBMS VERSION';"
+
   echo "COPY information_schema.sql_features (feature_id, feature_name, sub_feature_id, sub_feature_name, is_supported, comments) FROM STDIN;"
   cat "$datadir"/sql_features.txt
   echo "\."