--disable_warnings
DROP DATABASE IF EXISTS d9;
--enable_warnings
--replace_column 5 # 6 #
SHOW COLLATION;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER DATABASE d9   COLLATE ascii_bin;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER DATABASE d9 DEFAULT COLLATE ascii_bin;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER DATABASE d9   COLLATE ascii_general_ci;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER DATABASE d9 DEFAULT COLLATE ascii_general_ci;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER SCHEMA d9   COLLATE ascii_bin;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER SCHEMA d9 DEFAULT COLLATE ascii_bin;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER SCHEMA d9   COLLATE ascii_general_ci;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;
CREATE DATABASE d9 DEFAULT CHARACTER SET ascii;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
ALTER SCHEMA d9 DEFAULT COLLATE ascii_general_ci;
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY SCHEMA_NAME;
DROP DATABASE d9;