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SHOW TABLES FROM information_schema LIKE 'COLLATION_CHARACTER_SET_APPLICABILITY';
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Tables_in_information_schema (COLLATION_CHARACTER_SET_APPLICABILITY)
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COLLATION_CHARACTER_SET_APPLICABILITY
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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.COLLATION_CHARACTER_SET_APPLICABILITY;
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CREATE PROCEDURE test.p1() SELECT * FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
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CREATE FUNCTION test.f1() returns BIGINT
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DECLARE counter BIGINT DEFAULT NULL;
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SELECT COUNT(*) INTO counter FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
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# Attention: The printing of the next result sets is disabled.
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SELECT * FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
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SELECT * FROM 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 3.2.4.1: INFORMATION_SCHEMA.CHARACTER_SET_APPLICABILITY layout
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#########################################################################
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DESCRIBE information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
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Field Type Null Key Default Extra
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COLLATION_NAME varchar(64) NO
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CHARACTER_SET_NAME varchar(64) NO
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SHOW CREATE TABLE information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
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COLLATION_CHARACTER_SET_APPLICABILITY CREATE TEMPORARY TABLE `COLLATION_CHARACTER_SET_APPLICABILITY` (
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`COLLATION_NAME` varchar(64) NOT NULL DEFAULT '',
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`CHARACTER_SET_NAME` varchar(64) NOT NULL DEFAULT ''
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) ENGINE=MEMORY DEFAULT CHARSET=utf8
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SHOW COLUMNS FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
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Field Type Null Key Default Extra
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COLLATION_NAME varchar(64) NO
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CHARACTER_SET_NAME varchar(64) NO
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# Testcases 3.2.4.2 and 3.2.4.3 are checked in suite/funcs_1/t/charset_collation*.test
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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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INSERT INTO information_schema.collation_character_set_applicability
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SELECT * FROM information_schema.collation_character_set_applicability;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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UPDATE information_schema.collation_character_set_applicability
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SET collation_name = 'big6_chinese_ci' WHERE character_set_name = 'big6';
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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UPDATE information_schema.collation_character_set_applicability
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SET character_set_name = 't_4711';
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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DELETE FROM information_schema.collation_character_set_applicability;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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TRUNCATE information_schema.collation_character_set_applicability;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ON information_schema.collation_character_set_applicability(collation_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.collation_character_set_applicability 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.collation_character_set_applicability;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ALTER TABLE information_schema.collation_character_set_applicability
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RENAME db_datadict.collation_character_set_applicability;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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ALTER TABLE information_schema.collation_character_set_applicability
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RENAME information_schema.xcollation_character_set_applicability;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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DROP DATABASE db_datadict;