--source include/have_innodb.inc

#
# testing of temporal data types with InnoDB
#


--echo #
--echo # MDEV-9604 crash in Item::save_in_field with empty enum value
--echo #

SELECT TIME'00:00:00'='';

CREATE TABLE t1 (a ENUM('a'), b TIME, c INT, KEY(b)) ENGINE=InnoDB;
INSERT IGNORE INTO t1 VALUES ('','00:00:00',0);
SELECT * FROM t1 WHERE b='';
SELECT * FROM t1 IGNORE KEY (b) WHERE b='';
SELECT * FROM t1 WHERE a=b;
SELECT 1 FROM t1 WHERE (SELECT a FROM t1 group by c) = b;

ALTER TABLE t1 ENGINE=MyISAM;
SELECT * FROM t1 WHERE b='';
SELECT * FROM t1 IGNORE KEY (b) WHERE b='';
SELECT * FROM t1 WHERE a=b;
SELECT 1 FROM t1 WHERE (SELECT a FROM t1 group by c) = b;
DROP TABLE t1;


SELECT DATE'0000-00-00'='';

CREATE TABLE t1 (a ENUM('a'), b DATE, c INT, KEY(b)) ENGINE=InnoDB;
INSERT IGNORE INTO t1 VALUES ('','0000-00-00',0);
SELECT * FROM t1 WHERE b='';
SELECT * FROM t1 IGNORE KEY (b) WHERE b='';
SELECT * FROM t1 WHERE a=b;
SELECT 1 FROM t1 WHERE (SELECT a FROM t1 group by c) = b;

ALTER TABLE t1 ENGINE=MyISAM;
SELECT * FROM t1 WHERE b='';
SELECT * FROM t1 IGNORE KEY (b) WHERE b='';
SELECT * FROM t1 WHERE a=b;
SELECT 1 FROM t1 WHERE (SELECT a FROM t1 group by c) = b;
DROP TABLE t1;


SELECT TIMESTAMP'0000-00-00 00:00:00'='';

CREATE TABLE t1 (a ENUM('a'), b DATETIME, c INT, KEY(b)) ENGINE=InnoDB;
INSERT IGNORE INTO t1 VALUES ('','0000-00-00 00:00:00',0);
SELECT * FROM t1 WHERE b='';
SELECT * FROM t1 IGNORE KEY (b) WHERE b='';
SELECT * FROM t1 WHERE a=b;
SELECT 1 FROM t1 WHERE (SELECT a FROM t1 group by c) = b;

ALTER TABLE t1 ENGINE=MyISAM;
SELECT * FROM t1 WHERE b='';
SELECT * FROM t1 IGNORE KEY (b) WHERE b='';
SELECT * FROM t1 WHERE a=b;
SELECT 1 FROM t1 WHERE (SELECT a FROM t1 group by c) = b;
DROP TABLE t1;

#
# MDEV-15570 Assertion `Item_cache_temporal::field_type() != MYSQL_TYPE_TIME' failed in Item_cache_temporal::val_datetime_packed
#
CREATE TABLE t1 (d DATE) ENGINE=InnoDB;
INSERT INTO t1 VALUES ('2012-12-21');
SELECT * FROM t1 WHERE LEAST( UTC_TIME(), d );
DROP TABLE t1;