diff options
Diffstat (limited to 'mysql-test/main/func_group.test')
| -rw-r--r-- | mysql-test/main/func_group.test | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/mysql-test/main/func_group.test b/mysql-test/main/func_group.test index 4ceb6dc53fa..e17ed45180b 100644 --- a/mysql-test/main/func_group.test +++ b/mysql-test/main/func_group.test @@ -6,10 +6,6 @@ if (`SELECT $PS_PROTOCOL != 0`) --skip Test temporarily disabled for ps-protocol } ---disable_warnings -drop table if exists t1,t2,t3,t4,t5,t6; ---enable_warnings - set @sav_dpi= @@div_precision_increment; set div_precision_increment= 5; show variables like 'div_precision_increment'; @@ -1808,5 +1804,13 @@ drop view v1; drop table t1; --echo # +--echo # MDEV-29988: Major performance regression with 10.6.11 +--echo # +create table t1 (a varchar(10) charset utf8mb4, b int, c int); +insert t1 values (1,2,3),(4,5,6),(1,7,8); +select concat(a,":",group_concat(b)) from t1 group by a; +drop table t1; + +--echo # --echo # End of 10.3 tests --echo # |