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Diffstat (limited to 'mysql-test/main/cache_temporal_4265.test')
| -rw-r--r-- | mysql-test/main/cache_temporal_4265.test | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/main/cache_temporal_4265.test b/mysql-test/main/cache_temporal_4265.test new file mode 100644 index 00000000000..c62f3c3c506 --- /dev/null +++ b/mysql-test/main/cache_temporal_4265.test @@ -0,0 +1,22 @@ +# +# MDEV-4265 5.5 is slower than 5.3 because of many str_to_datetime calls +# +--source include/have_debug.inc + +create table t1 (a date); +insert t1 values ('2000-01-02'), ('2001-02-03'), ('2002-03-04'); +set debug_dbug='d,str_to_datetime_warn'; +select * from t1 where a > date_add('2000-01-01', interval 5 day); +set debug_dbug=''; +drop table t1; + +# +# MDEV-9707 MAX(timestamp(6) column) in correlated sub-query returns non-existent row data in original table +# +create table t1 (id int not null, ut timestamp(6) not null); +insert into t1 values(1, '2001-01-01 00:00:00.2'); +insert into t1 values(1, '2001-01-01 00:00:00.1'); +select * from t1; +select (select max(m2.ut) from t1 m2 where m1.id <> 0) from t1 m1; +drop table t1; + |