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Add remaining documentation tables to information schema.

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This commit is contained in:
Peter Eisentraut
2003-01-15 23:37:28 +00:00
parent cde9f852e0
commit 828822bc96
3 changed files with 114 additions and 7 deletions
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100
src/backend/catalog/information_schema.sql
View File

@ -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

10
src/backend/catalog/sql_features.txt
View File

@ -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