diff options
Diffstat (limited to 'mysql-test/t/flush.test')
| -rw-r--r-- | mysql-test/t/flush.test | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/mysql-test/t/flush.test b/mysql-test/t/flush.test index 3a4f2f2f5f2..72efa8a2ee6 100644 --- a/mysql-test/t/flush.test +++ b/mysql-test/t/flush.test @@ -133,4 +133,35 @@ disconnect con3; connection default; drop table t1, t2; +# +# Bug#32528 Global read lock with a low priority write lock causes a server crash +# + +--disable_warnings +drop table if exists t1, t2; +--enable_warnings + +set session low_priority_updates=1; + +create table t1 (a int); +create table t2 (b int); + +lock tables t1 write; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +flush tables with read lock; +unlock tables; + +lock tables t1 read, t2 write; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +flush tables with read lock; +unlock tables; + +lock tables t1 read; +flush tables with read lock; +unlock tables; + +drop table t1, t2; + +set session low_priority_updates=default; + # End of 5.0 tests |