1 files changed, 53 insertions, 0 deletions
diff --git a/mysql-test/t/type_datetime.test b/mysql-test/t/type_datetime.test
index e44b190def0..b417c298837 100644
--- a/mysql-test/t/type_datetime.test
+++ b/mysql-test/t/type_datetime.test
@@ -613,3 +613,56 @@ DROP TABLE t1,t2;
 --echo #
 --echo # End of 5.5 tests
 --echo #
+
+--echo #
+--echo # Start of 10.1 tests
+--echo #
+
+let type=DATETIME;
+let defval='0000-00-00 00:00:00';
+--source include/type_temporal_zero_default.inc
+
+--echo #
+--echo # MDEV-8336 The meaning of NO_ZERO_DATE is not clear for DATETIME
+--echo #
+SET sql_mode='NO_ZERO_DATE';
+SELECT TIMESTAMP'0000-00-01 10:20:30';
+SELECT TIMESTAMP'0000-00-00 10:20:30';
+SELECT TIMESTAMP'0000-00-00 00:00:00.000001';
+CREATE TABLE t1 (a DATETIME);
+INSERT INTO t1 VALUES ('0000-00-00 10:20:30');
+SELECT a, LEAST(a,'2001-01-01 10:20:30') FROM t1;
+DROP TABLE t1;
+CREATE TABLE t1 (a DATETIME(6));
+INSERT INTO t1 VALUES ('0000-00-00 00:00:00.000001');
+SELECT a, LEAST(a,'2001-01-01 10:20:30') FROM t1;
+DROP TABLE t1;
+SELECT STR_TO_DATE('0000-00-00 10:20:30','%Y-%m-%d %h:%i:%s');
+SELECT STR_TO_DATE('0000-00-00 00:00:00.000001','%Y-%m-%d %H:%i:%s.%f');
+SET old_mode=zero_date_time_cast;
+SELECT CAST(TIME'10:20:30' AS DATETIME);
+SELECT CAST(TIME'00:00:00.000001' AS DATETIME(6));
+SELECT CAST(CAST('10:20:30' AS TIME) AS DATETIME);
+SELECT CAST(CAST('00:00:00.000001' AS TIME(6)) AS DATETIME(6));
+SELECT CAST(CAST(TIMESTAMP'0000-00-00 10:20:30' AS TIME) AS DATETIME);
+SELECT CAST(CAST(TIMESTAMP'0000-00-00 00:00:00.000001' AS TIME(6)) AS DATETIME(6));
+SET old_mode=DEFAULT;
+SET sql_mode=DEFAULT;
+
+--echo #
+--echo # MDEV-8699 Wrong result for SELECT..WHERE HEX(date_column)!='323030312D30312D3031' AND date_column='2001-01-01x'
+--echo #
+--let $TYPE= DATETIME
+--source include/equal_fields_propagation_datetime.inc
+
+--echo #
+--echo # MDEV-8795 Equal expression propagation does not work for temporal literals
+--echo #
+CREATE TABLE t1 (a DATETIME);
+INSERT INTO t1 VALUES ('2001-01-01 00:00:00'),('2001-01-02 00:00:00');
+EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=TIMESTAMP'2001-01-01 00:00:00' AND COALESCE(a)>=TIMESTAMP'2001-01-01 00:00:00';
+DROP TABLE t1;
+
+--echo #
+--echo # End of 10.1 tests
+--echo #