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149 lines
6.4 KiB
Text
149 lines
6.4 KiB
Text
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SHOW TABLES FROM information_schema LIKE 'EVENTS';
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Tables_in_information_schema (EVENTS)
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EVENTS
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#######################################################################
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# Testcase 3.2.1.1: INFORMATION_SCHEMA tables can be queried via SELECT
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#######################################################################
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DROP VIEW IF EXISTS test.v1;
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DROP PROCEDURE IF EXISTS test.p1;
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DROP FUNCTION IF EXISTS test.f1;
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CREATE VIEW test.v1 AS SELECT * FROM information_schema.EVENTS;
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CREATE PROCEDURE test.p1() SELECT * FROM information_schema.EVENTS;
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CREATE FUNCTION test.f1() returns BIGINT
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BEGIN
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DECLARE counter BIGINT DEFAULT NULL;
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SELECT COUNT(*) INTO counter FROM information_schema.EVENTS;
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RETURN counter;
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END//
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# Attention: The printing of the next result sets is disabled.
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SELECT * FROM information_schema.EVENTS;
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SELECT * FROM test.v1;
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CALL test.p1;
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SELECT test.f1();
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DROP VIEW test.v1;
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DROP PROCEDURE test.p1;
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DROP FUNCTION test.f1;
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#########################################################################
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# Testcase 3.2.12.1: INFORMATION_SCHEMA.EVENTS layout
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#########################################################################
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DESCRIBE information_schema.EVENTS;
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Field Type Null Key Default Extra
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EVENT_CATALOG varchar(64) YES NULL
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EVENT_SCHEMA varchar(64) NO
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EVENT_NAME varchar(64) NO
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DEFINER varchar(77) NO
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TIME_ZONE varchar(64) NO
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EVENT_BODY varchar(8) NO
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EVENT_DEFINITION longtext NO NULL
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EVENT_TYPE varchar(9) NO
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EXECUTE_AT datetime YES NULL
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INTERVAL_VALUE varchar(256) YES NULL
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INTERVAL_FIELD varchar(18) YES NULL
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SQL_MODE longtext NO NULL
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STARTS datetime YES NULL
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ENDS datetime YES NULL
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STATUS varchar(18) NO
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ON_COMPLETION varchar(12) NO
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CREATED datetime NO 0000-00-00 00:00:00
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LAST_ALTERED datetime NO 0000-00-00 00:00:00
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LAST_EXECUTED datetime YES NULL
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EVENT_COMMENT varchar(64) NO
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ORIGINATOR bigint(10) NO 0
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CHARACTER_SET_CLIENT varchar(32) NO
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COLLATION_CONNECTION varchar(32) NO
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DATABASE_COLLATION varchar(32) NO
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SHOW CREATE TABLE information_schema.EVENTS;
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Table Create Table
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EVENTS CREATE TEMPORARY TABLE `EVENTS` (
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`EVENT_CATALOG` varchar(64) DEFAULT NULL,
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`EVENT_SCHEMA` varchar(64) NOT NULL DEFAULT '',
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`EVENT_NAME` varchar(64) NOT NULL DEFAULT '',
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`DEFINER` varchar(77) NOT NULL DEFAULT '',
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`TIME_ZONE` varchar(64) NOT NULL DEFAULT '',
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`EVENT_BODY` varchar(8) NOT NULL DEFAULT '',
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`EVENT_DEFINITION` longtext NOT NULL,
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`EVENT_TYPE` varchar(9) NOT NULL DEFAULT '',
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`EXECUTE_AT` datetime DEFAULT NULL,
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`INTERVAL_VALUE` varchar(256) DEFAULT NULL,
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`INTERVAL_FIELD` varchar(18) DEFAULT NULL,
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`SQL_MODE` longtext NOT NULL,
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`STARTS` datetime DEFAULT NULL,
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`ENDS` datetime DEFAULT NULL,
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`STATUS` varchar(18) NOT NULL DEFAULT '',
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`ON_COMPLETION` varchar(12) NOT NULL DEFAULT '',
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`CREATED` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
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`LAST_ALTERED` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
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`LAST_EXECUTED` datetime DEFAULT NULL,
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`EVENT_COMMENT` varchar(64) NOT NULL DEFAULT '',
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`ORIGINATOR` bigint(10) NOT NULL DEFAULT '0',
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`CHARACTER_SET_CLIENT` varchar(32) NOT NULL DEFAULT '',
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`COLLATION_CONNECTION` varchar(32) NOT NULL DEFAULT '',
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`DATABASE_COLLATION` varchar(32) NOT NULL DEFAULT ''
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) ENGINE=MyISAM DEFAULT CHARSET=utf8
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SHOW COLUMNS FROM information_schema.EVENTS;
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Field Type Null Key Default Extra
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EVENT_CATALOG varchar(64) YES NULL
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EVENT_SCHEMA varchar(64) NO
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EVENT_NAME varchar(64) NO
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DEFINER varchar(77) NO
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TIME_ZONE varchar(64) NO
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EVENT_BODY varchar(8) NO
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EVENT_DEFINITION longtext NO NULL
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EVENT_TYPE varchar(9) NO
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EXECUTE_AT datetime YES NULL
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INTERVAL_VALUE varchar(256) YES NULL
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INTERVAL_FIELD varchar(18) YES NULL
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SQL_MODE longtext NO NULL
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STARTS datetime YES NULL
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ENDS datetime YES NULL
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STATUS varchar(18) NO
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ON_COMPLETION varchar(12) NO
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CREATED datetime NO 0000-00-00 00:00:00
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LAST_ALTERED datetime NO 0000-00-00 00:00:00
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LAST_EXECUTED datetime YES NULL
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EVENT_COMMENT varchar(64) NO
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ORIGINATOR bigint(10) NO 0
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CHARACTER_SET_CLIENT varchar(32) NO
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COLLATION_CONNECTION varchar(32) NO
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DATABASE_COLLATION varchar(32) NO
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SELECT event_catalog, event_name, event_body, event_type, event_type,
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status, on_completion
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FROM information_schema.events
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WHERE event_catalog IS NOT NULL or
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event_body NOT IN ('SQL') or
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event_type NOT IN ('ONE TIME','RECURRING') or
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status NOT IN ('ENABLED','DISABLED','SLAVESIDE_DISABLED') or
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on_completion NOT IN ('PRESERVE','NOT PRESERVE');
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event_catalog event_name event_body event_type event_type status on_completion
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########################################################################
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# Testcases 3.2.1.3-3.2.1.5 + 3.2.1.8-3.2.1.12: INSERT/UPDATE/DELETE and
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# DDL on INFORMATION_SCHEMA tables are not supported
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########################################################################
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DROP DATABASE IF EXISTS db_datadict;
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CREATE DATABASE db_datadict;
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CREATE TABLE db_datadict.t1 (f1 BIGINT)
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ENGINE = <engine_type>;
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INSERT INTO information_schema.events
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SELECT * FROM information_schema.events;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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UPDATE information_schema.events SET event_name = '1234567'
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WHERE table_name = 't1';
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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DELETE FROM information_schema.events WHERE event_catalog IS NULL;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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TRUNCATE information_schema.events;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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CREATE INDEX my_idx_on_events ON information_schema.events(event_name);
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ALTER TABLE information_schema.events DROP PRIMARY KEY;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ALTER TABLE information_schema.events ADD f1 INT;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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DROP TABLE information_schema.events;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ALTER TABLE information_schema.events RENAME db_datadict.events;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ALTER TABLE information_schema.events RENAME information_schema.xevents;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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DROP DATABASE db_datadict;
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