database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

MDEV-36026 Problem with INSERT SELECT on NOT NULL columns while having BEFORE UPDATE trigger

Browse Source 
MDEV-8605 and MDEV-19761 didn't handle INSERT (columns) SELECT

followup for a69da0c31e
This commit is contained in:
Sergei Golubchik
2025-02-10 15:25:09 +01:00
parent fbb6b50499
commit cd7513995d
3 changed files with 27 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
mysql-test/main/trigger_null.test
View File

@@ -425,4 +425,15 @@ insert into t1 (c) values (1);
drop table t1;
set sql_mode=default;
--echo #
--echo # MDEV-36026 Problem with INSERT SELECT on NOT NULL columns while having BEFORE UPDATE trigger
--echo #
create table t1 (b int(11) not null);
create trigger t1bu before update on t1 for each row begin end;
insert t1 (b) select 1 union select 2;
create trigger trgi before insert on t1 for each row set new.b=ifnull(new.b,10);
insert t1 (b) select NULL union select 11;
select * from t1;
drop table t1;
--echo # End of 10.5 tests