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Merge branch '10.3' into 10.4

This commit is contained in:
Sergei Golubchik
2023-01-10 21:04:17 +01:00
38 changed files with 524 additions and 116 deletions

View File

@ -1,4 +1,3 @@
drop table if exists t1,t2,t3,t4,t5,t6;
set @sav_dpi= @@div_precision_increment;
set div_precision_increment= 5;
show variables like 'div_precision_increment';
@ -2567,5 +2566,15 @@ stddev_samp(i) stddev_pop(i) stddev(i) std(i)
drop view v1;
drop table t1;
#
# MDEV-29988: Major performance regression with 10.6.11
#
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;
concat(a,":",group_concat(b))
1:2,7
4:5
drop table t1;
#
# End of 10.3 tests
#