diff options
Diffstat (limited to 'sql/sql_handler.cc')
| -rw-r--r-- | sql/sql_handler.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_handler.cc b/sql/sql_handler.cc index 6087b0b7700..87e9538b48f 100644 --- a/sql/sql_handler.cc +++ b/sql/sql_handler.cc @@ -798,6 +798,7 @@ void mysql_ha_flush(THD *thd) for (uint i= 0; i < thd->handler_tables_hash.records; i++) { hash_tables= (TABLE_LIST*) my_hash_element(&thd->handler_tables_hash, i); + /* TABLE::mdl_lock is 0 for temporary tables so we need extra check. */ if (hash_tables->table && (hash_tables->table->mdl_lock && mdl_has_pending_conflicting_lock(hash_tables->table->mdl_lock) || |