diff options
Diffstat (limited to 'mysql-test/t/insert_select.test')
-rw-r--r-- | mysql-test/t/insert_select.test | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mysql-test/t/insert_select.test b/mysql-test/t/insert_select.test index 6302d5f1dae..5c60fc8e1f0 100644 --- a/mysql-test/t/insert_select.test +++ b/mysql-test/t/insert_select.test @@ -279,3 +279,16 @@ insert into t1 values (1,1) on duplicate key update f2=2; --disable_info select * from t1; drop table t1; + +# +# Bug#23170: LAST_INSERT_ID isn't reset to 0 in INSERT .. SELECT if no rows +# were inserted. +# +create table t1(f1 int primary key auto_increment, f2 int unique); +insert into t1(f2) values(1); +select @@identity; +insert ignore t1(f2) values(1); +select @@identity; +insert ignore t1(f2) select 1; +select @@identity; +drop table t1; |