SHOW TABLES FROM information_schema LIKE 'COLLATION_CHARACTER_SET_APPLICABILITY';
Tables_in_information_schema (COLLATION_CHARACTER_SET_APPLICABILITY)
COLLATION_CHARACTER_SET_APPLICABILITY
#######################################################################
# Testcase 3.2.1.1: INFORMATION_SCHEMA tables can be queried via SELECT
#######################################################################
DROP VIEW      IF EXISTS test.v1;
DROP PROCEDURE IF EXISTS test.p1;
DROP FUNCTION  IF EXISTS test.f1;
CREATE VIEW test.v1 AS     SELECT * FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
CREATE PROCEDURE test.p1() SELECT * FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
CREATE FUNCTION test.f1() returns BIGINT
BEGIN
DECLARE counter BIGINT DEFAULT NULL;
SELECT COUNT(*) INTO counter FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
RETURN counter;
END//
# Attention: The printing of the next result sets is disabled.
SELECT * FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
SELECT * FROM test.v1;
CALL test.p1;
SELECT test.f1();
DROP VIEW test.v1;
DROP PROCEDURE test.p1;
DROP FUNCTION test.f1;
#########################################################################
# Testcase 3.2.4.1: INFORMATION_SCHEMA.CHARACTER_SET_APPLICABILITY layout
#########################################################################
DESCRIBE          information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
Field	Type	Null	Key	Default	Extra
COLLATION_NAME	varchar(64)	NO			
CHARACTER_SET_NAME	varchar(64)	NO			
SHOW CREATE TABLE information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
Table	Create Table
COLLATION_CHARACTER_SET_APPLICABILITY	CREATE TEMPORARY TABLE `COLLATION_CHARACTER_SET_APPLICABILITY` (
  `COLLATION_NAME` varchar(64) NOT NULL default '',
  `CHARACTER_SET_NAME` varchar(64) NOT NULL default ''
) ENGINE=MEMORY DEFAULT CHARSET=utf8
SHOW COLUMNS FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY;
Field	Type	Null	Key	Default	Extra
COLLATION_NAME	varchar(64)	NO			
CHARACTER_SET_NAME	varchar(64)	NO			
# Testcases 3.2.4.2 and 3.2.4.3 are checked in suite/funcs_1/t/charset_collation*.test
########################################################################
# Testcases 3.2.1.3-3.2.1.5 + 3.2.1.8-3.2.1.12: INSERT/UPDATE/DELETE and
#           DDL on INFORMATION_SCHEMA tables are not supported
########################################################################
DROP DATABASE IF EXISTS db_datadict;
CREATE DATABASE db_datadict;
INSERT INTO information_schema.collation_character_set_applicability
SELECT * FROM information_schema.collation_character_set_applicability;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
UPDATE information_schema.collation_character_set_applicability
SET collation_name = 'big6_chinese_ci' WHERE character_set_name = 'big6';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
UPDATE information_schema.collation_character_set_applicability
SET character_set_name = 't_4711';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
DELETE FROM information_schema.collation_character_set_applicability;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
TRUNCATE information_schema.collation_character_set_applicability;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
CREATE INDEX my_idx
ON information_schema.collation_character_set_applicability(collation_name);
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
ALTER TABLE information_schema.collation_character_set_applicability ADD f1 INT;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
DROP TABLE information_schema.collation_character_set_applicability;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
ALTER TABLE information_schema.collation_character_set_applicability
RENAME db_datadict.collation_character_set_applicability;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
ALTER TABLE information_schema.collation_character_set_applicability
RENAME information_schema.xcollation_character_set_applicability;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
DROP DATABASE db_datadict;
