diff options
Diffstat (limited to 'sql/temporary_tables.cc')
| -rw-r--r-- | sql/temporary_tables.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sql/temporary_tables.cc b/sql/temporary_tables.cc index b39423e9131..2e0f0a4918e 100644 --- a/sql/temporary_tables.cc +++ b/sql/temporary_tables.cc @@ -346,6 +346,13 @@ bool THD::open_temporary_table(TABLE_LIST *tl) DBUG_RETURN(false); } + if (!tl->db.str) + { + DBUG_PRINT("info", + ("Table reference to a temporary table must have database set")); + DBUG_RETURN(false); + } + /* Temporary tables are not safe for parallel replication. They were designed to be visible to one thread only, so have no table locking. |