diff options
| -rw-r--r-- | mysql-test/t/delete.test | 6 | ||||
| -rw-r--r-- | sql/sql_delete.cc | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/mysql-test/t/delete.test b/mysql-test/t/delete.test index 13fa617b3cf..904d959d148 100644 --- a/mysql-test/t/delete.test +++ b/mysql-test/t/delete.test @@ -53,5 +53,11 @@ select * from t1 where misc > 5 and bool is null; delete from t1 where misc > 5 and bool is null; select * from t1 where misc > 5 and bool is null; +select count(*) from t1; +delete from t1 where 1 > 2; +select count(*) from t1; +delete from t1 where 3 > 2; +select count(*) from t1; + drop table t1; diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc index 1507d49ebd6..caa1e0e0312 100644 --- a/sql/sql_delete.cc +++ b/sql/sql_delete.cc @@ -54,7 +54,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order, DBUG_RETURN(-1); /* Test if the user wants to delete all rows */ - if (!using_limit && (!conds || conds->const_item()) && + if (!using_limit && (!conds || (conds->const_item() && conds->val_int())) && !(specialflag & (SPECIAL_NO_NEW_FUNC | SPECIAL_SAFE_MODE)) && !safe_update) { deleted= table->file->records; |