diff options
Diffstat (limited to 'mysql-test/main/distinct.result')
| -rw-r--r-- | mysql-test/main/distinct.result | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/mysql-test/main/distinct.result b/mysql-test/main/distinct.result index 02a76cf3e09..c779459ebb5 100644 --- a/mysql-test/main/distinct.result +++ b/mysql-test/main/distinct.result @@ -1075,6 +1075,57 @@ UNION drop table t1; End of 5.5 tests # +# MDEV-20057 Distinct SUM on CROSS JOIN and grouped returns wrong result +# +create table t1 (c int, d int); +insert into t1 values (5, 1), (0, 3); +select distinct sum(distinct 1), sum(t1.d) > 2 from (t1 e join t1) group by t1.c; +sum(distinct 1) sum(t1.d) > 2 +1 1 +1 0 +select distinct sum(distinct 1), sum(t1.d) > 2, t1.c from (t1 e join t1) group by t1.c; +sum(distinct 1) sum(t1.d) > 2 c +1 1 0 +1 0 5 +insert into t1 values (6,6); +select distinct sum(distinct 1), sum(t1.d) > 5 from (t1 e join t1) group by t1.c; +sum(distinct 1) sum(t1.d) > 5 +1 1 +1 0 +select distinct sum(distinct 1), sum(t1.d) > 5, t1.c from (t1 e join t1) group by t1.c; +sum(distinct 1) sum(t1.d) > 5 c +1 1 0 +1 0 5 +1 1 6 +SET @sort_buffer_size_save= @@sort_buffer_size; +set @@sort_buffer_size=1024; +insert into t1 select -seq,-seq from seq_1_to_100; +select distinct sum(distinct 1), sum(t1.d) > 2, length(group_concat(t1.d)) > 1000 from (t1 e join t1) group by t1.c having t1.c > -2 ; +sum(distinct 1) sum(t1.d) > 2 length(group_concat(t1.d)) > 1000 +1 0 0 +1 1 0 +select distinct sum(distinct 1), sum(t1.d) > 2, length(group_concat(t1.d)) > 1000,t1.c from (t1 e join t1) group by t1.c having t1.c > -2; +sum(distinct 1) sum(t1.d) > 2 length(group_concat(t1.d)) > 1000 c +1 0 0 -1 +1 1 0 0 +1 1 0 5 +1 1 0 6 +drop table t1; +set @@sort_buffer_size=@sort_buffer_size_save; +# +# MDEV-31113 Server crashes in store_length / Type_handler_string_result::make_sort_key +# with DISTINCT and group function +# +CREATE TABLE t (f INT); +INSERT INTO t VALUES (1),(2); +SELECT DISTINCT CONVERT(STDDEV(f), CHAR(16)) AS f1, UUID() AS f2 FROM t GROUP BY f2 WITH ROLLUP; +f1 f2 +0.0000 # +0.0000 # +0.5000 # +DROP TABLE t; +# End of 10.4 tests +# # MDEV-27382: OFFSET is ignored when it is combined with the DISTINCT, IN() and JOIN # CREATE TABLE t1 ( |