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peterepetere
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Add remaining documentation tables to information schema.
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‎src/backend/catalog/information_schema.sql

Lines changed: 99 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@
44
*
55
* Copyright 2002, PostgreSQL Global Development Group
66
*
7-
* $Id: information_schema.sql,v 1.2 2003/01/14 23:19:34 petere Exp $
7+
* $Id: information_schema.sql,v 1.3 2003/01/15 23:37:27 petere Exp $
88
*/
99

1010

@@ -322,6 +322,38 @@ CREATE TABLE sql_features (
322322
GRANT SELECT ON sql_features TO PUBLIC;
323323

324324

325+
/*
326+
* 20.48
327+
* SQL_IMPLEMENTATION_INFO table
328+
*/
329+
330+
-- Note: Implementation information items are defined in ISO 9075-3:1999,
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-- clause 7.1.
332+
333+
CREATE TABLE sql_implementation_info (
334+
implementation_info_id character_data,
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implementation_info_name character_data,
336+
integer_value cardinal_number,
337+
character_value character_data,
338+
comments character_data
339+
) WITHOUT OIDS;
340+
341+
INSERT INTO sql_implementation_info VALUES ('10003', 'CATALOG NAME', NULL, 'Y', NULL);
342+
INSERT INTO sql_implementation_info VALUES ('10004', 'COLLATING SEQUENCE', NULL, '', 'not supported');
343+
INSERT INTO sql_implementation_info VALUES ('23', 'CURSOR COMMIT BEHAVIOR', 1, NULL, 'close cursors and retain prepared statements');
344+
INSERT INTO sql_implementation_info VALUES ('2', 'DATA SOURCE NAME', NULL, '', NULL);
345+
INSERT INTO sql_implementation_info VALUES ('17', 'DBMS NAME', NULL, (select trim(trailing ' ' from substring(version() from '^[^0-9]*'))), NULL);
346+
INSERT INTO sql_implementation_info VALUES ('18', 'DBMS VERSION', NULL, '???', NULL); -- filled by initdb
347+
INSERT INTO sql_implementation_info VALUES ('26', 'DEFAULT TRANSACTION ISOLATION', 2, NULL, 'READ COMMITED; user-settable');
348+
INSERT INTO sql_implementation_info VALUES ('28', 'IDENTIFIER CASE', 3, NULL, 'stored in mixed case - case sensitive');
349+
INSERT INTO sql_implementation_info VALUES ('85', 'NULL COLLATION', 0, NULL, 'nulls higher than non-nulls');
350+
INSERT INTO sql_implementation_info VALUES ('13', 'SERVER NAME', NULL, '', NULL);
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INSERT INTO sql_implementation_info VALUES ('94', 'SPECIAL CHARACTERS', NULL, '', 'all non-ASCII characters allowed');
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INSERT INTO sql_implementation_info VALUES ('46', 'TRANSACTION CAPABLE', 2, NULL, 'both DML and DDL');
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GRANT SELECT ON sql_implementation_info TO PUBLIC;
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356+
325357
/*
326358
* 20.49
327359
* SQL_LANGUAGES table
@@ -370,6 +402,72 @@ INSERT INTO sql_packages VALUES ('PKG009', 'SQL/MM support', 'NO', NULL, '');
370402
GRANT SELECT ON sql_packages TO PUBLIC;
371403

372404

405+
/*
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* 20.51
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* SQL_SIZING table
408+
*/
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-- Note: Sizing items are defined in ISO 9075-3:1999, clause 7.2.
411+
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CREATE TABLE sql_sizing (
413+
sizing_id cardinal_number,
414+
sizing_name character_data,
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supported_value cardinal_number,
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comments character_data
417+
) WITHOUT OIDS;
418+
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INSERT INTO sql_sizing VALUES (34, 'MAXIMUM CATALOG NAME LENGTH', 63, NULL);
420+
INSERT INTO sql_sizing VALUES (30, 'MAXIMUM COLUMN NAME LENGTH', 63, NULL);
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INSERT INTO sql_sizing VALUES (97, 'MAXIMUM COLUMNS IN GROUP BY', 0, NULL);
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INSERT INTO sql_sizing VALUES (99, 'MAXIMUM COLUMNS IN ORDER BY', 0, NULL);
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INSERT INTO sql_sizing VALUES (100, 'MAXIMUM COLUMNS IN SELECT', 0, NULL);
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INSERT INTO sql_sizing VALUES (101, 'MAXIMUM COLUMNS IN TABLE', 1600, NULL); -- match MaxHeapAttributeNumber
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INSERT INTO sql_sizing VALUES (1, 'MAXIMUM CONCURRENT ACTIVITIES', 0, NULL);
426+
INSERT INTO sql_sizing VALUES (31, 'MAXIMUM CURSOR NAME LENGTH', 63, NULL);
427+
INSERT INTO sql_sizing VALUES (0, 'MAXIMUM DRIVER CONNECTIONS', NULL, NULL);
428+
INSERT INTO sql_sizing VALUES (10005, 'MAXIMUM IDENTIFIER LENGTH', 63, NULL);
429+
INSERT INTO sql_sizing VALUES (32, 'MAXIMUM SCHEMA NAME LENGTH', 63, NULL);
430+
INSERT INTO sql_sizing VALUES (20000, 'MAXIMUM STATEMENT OCTETS', 0, NULL);
431+
INSERT INTO sql_sizing VALUES (20001, 'MAXIMUM STATEMENT OCTETS DATA', 0, NULL);
432+
INSERT INTO sql_sizing VALUES (20002, 'MAXIMUM STATEMENT OCTETS SCHEMA', 0, NULL);
433+
INSERT INTO sql_sizing VALUES (35, 'MAXIMUM TABLE NAME LENGTH', 63, NULL);
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INSERT INTO sql_sizing VALUES (106, 'MAXIMUM TABLES IN SELECT', 0, NULL);
435+
INSERT INTO sql_sizing VALUES (107, 'MAXIMUM USER NAME LENGTH', 63, NULL);
436+
INSERT INTO sql_sizing VALUES (25000, 'MAXIMUM CURRENT DEFAULT TRANSFORM GROUP LENGTH', NULL, NULL);
437+
INSERT INTO sql_sizing VALUES (25001, 'MAXIMUM CURRENT TRANSFORM GROUP LENGTH', NULL, NULL);
438+
INSERT INTO sql_sizing VALUES (25002, 'MAXIMUM CURRENT PATH LENGTH', 0, NULL);
439+
INSERT INTO sql_sizing VALUES (25003, 'MAXIMUM CURRENT ROLE LENGTH', NULL, NULL);
440+
INSERT INTO sql_sizing VALUES (25004, 'MAXIMUM SESSION USER LENGTH', 63, NULL);
441+
INSERT INTO sql_sizing VALUES (25005, 'MAXIMUM SYSTEM USER LENGTH', 63, NULL);
442+
443+
UPDATE sql_sizing
444+
SET supported_value = (SELECT typlen-1 FROM pg_catalog.pg_type WHERE typname = 'name'),
445+
comments = 'Might be less, depending on character set.'
446+
WHERE supported_value = 63;
447+
448+
GRANT SELECT ON sql_sizing TO PUBLIC;
449+
450+
451+
/*
452+
* 20.52
453+
* SQL_SIZING_PROFILES table
454+
*/
455+
456+
-- The data in this table are defined by various profiles of SQL.
457+
-- Since we don't have any information about such profiles, we provide
458+
-- an empty table.
459+
460+
CREATE TABLE sql_sizing_profiles (
461+
sizing_id cardinal_number,
462+
sizing_name character_data,
463+
profile_id character_data,
464+
required_value cardinal_number,
465+
comments character_data
466+
) WITHOUT OIDS;
467+
468+
GRANT SELECT ON sql_sizing_profiles TO PUBLIC;
469+
470+
373471
/*
374472
* 20.53
375473
* TABLE_CONSTRAINTS view

‎src/backend/catalog/sql_features.txt

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -227,13 +227,13 @@ F461 Named character sets NO
227227
F471 Scalar subquery values YES
228228
F481 Expanded NULL predicate YES
229229
F491 Constraint management YES
230-
F501 Features and conformance views NO
230+
F501 Features and conformance views YES
231231
F501 Features and conformance views 01 SQL_FEATURES view YES
232-
F501 Features and conformance views 02 SQL_SIZING view NO
232+
F501 Features and conformance views 02 SQL_SIZING view YES
233233
F501 Features and conformance views 03 SQL_LANGUAGES view YES
234-
F502 Enhanced documentation tables NO
235-
F502 Enhanced documentation tables 01 SQL_SIZING_PROFILES view NO
236-
F502 Enhanced documentation tables 02 SQL_IMPLEMENTATION_INFO view NO
234+
F502 Enhanced documentation tables YES
235+
F502 Enhanced documentation tables 01 SQL_SIZING_PROFILES view YES
236+
F502 Enhanced documentation tables 02 SQL_IMPLEMENTATION_INFO view YES
237237
F502 Enhanced documentation tables 03 SQL_PACKAGES view YES
238238
F511 BIT data type YES
239239
F521 Assertions NO

‎src/bin/initdb/initdb.sh

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -27,7 +27,7 @@
2727
# Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
2828
# Portions Copyright (c) 1994, Regents of the University of California
2929
#
30-
# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.179 2003/01/14 23:19:34 petere Exp $
30+
# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.180 2003/01/15 23:37:28 petere Exp $
3131
#
3232
#-------------------------------------------------------------------------
3333

@@ -1045,6 +1045,15 @@ echo "ok"
10451045
$ECHO_N "creating information schema... "$ECHO_C
10461046
"$PGPATH"/postgres $PGSQL_OPT -N template1 > /dev/null < "$datadir"/information_schema.sql || exit_nicely
10471047
(
1048+
# Format version number to format required by information schema (09.08.0007abc).
1049+
major_version=`echo $VERSION | sed 's/^\([0-9]*\).*/00\1/;s/.*\(..\)$/\1/'`
1050+
minor_version=`echo $VERSION | sed 's/^[0-9]*\.\([0-9]*\).*/00\1/;s/.*\(..\)$/\1/'`
1051+
micro_version=`echo $VERSION | sed 's/^[0-9]*\.[0-9]*\.\([0-9]*\).*/0000\1/;t L;s/.*/0000/;q;: L;s/.*\(....\)$/\1/'`
1052+
letter_version=`echo $VERSION | sed 's/^.*[0-9]\([^0-9]*\)$/\1/'`
1053+
combined_version="$major_version.$minor_version.$micro_version$letter_version"
1054+
1055+
echo "UPDATE information_schema.sql_implementation_info SET character_value = '$combined_version' WHERE implementation_info_name = 'DBMS VERSION';"
1056+
10481057
echo "COPY information_schema.sql_features (feature_id, feature_name, sub_feature_id, sub_feature_name, is_supported, comments) FROM STDIN;"
10491058
cat "$datadir"/sql_features.txt
10501059
echo "\."

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