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SET global default_storage_engine=MERGE;
SET session default_storage_engine=MERGE;
# Test for warnings on column creation
CREATE TABLE t1 (y YEAR NOT NULL);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`y` year NOT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (y YEAR(-4) NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-4) NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR(0) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
CREATE TABLE t1 (y YEAR(1) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
CREATE TABLE t1 (y YEAR(2) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
CREATE TABLE t1 (y YEAR(5) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
CREATE TABLE t1 (y YEAR(10240) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
CREATE TABLE t1 (y YEAR(-1) NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1) NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR(-4294967296) NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-4294967296) NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR(-4294967295) NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-4294967295) NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR(NULL) NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'NULL) NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR('') NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''') NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR('a') NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''a') NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR('-a') NOT NULL);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''-a') NOT NULL)' at line 1
CREATE TABLE t1 (y YEAR(4294967296) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
CREATE TABLE t1 (y YEAR(4294967295) NOT NULL);
ERROR HY000: Invalid display width. Use YEAR instead.
# Test for default column width value
CREATE TABLE t1 (y YEAR NOT NULL);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`y` year NOT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
DROP TABLE t1;
#
# Check various ALTER TABLE operations on YEAR(2) type
#
CREATE TABLE t1 (i INT NOT NULL);
# Try to create new YEAR(2) column with ALTER TABLE
ALTER TABLE t1 ADD COLUMN y YEAR(2) NOT NULL;
ERROR HY000: Invalid display width. Use YEAR instead.
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int NOT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
# Try to convert YEAR(4) column to YEAR(2) with ALTER TABLE
ALTER TABLE t1 MODIFY COLUMN y YEAR(2) NOT NULL;
ERROR HY000: Invalid display width. Use YEAR instead.
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int NOT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
ALTER TABLE t1 MODIFY COLUMN i YEAR(2) NOT NULL;
ERROR HY000: Invalid display width. Use YEAR instead.
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int NOT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
ALTER TABLE t1 MODIFY COLUMN i INT NOT NULL;
DROP TABLE t1;
SET @@global.default_storage_engine = InnoDB;
SET @@session.default_storage_engine = InnoDB;
#
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