940
case SQLCOM_UNLOCK_TABLES:
942
It is critical for mysqldump --single-transaction --master-data that
943
UNLOCK TABLES does not implicitely commit a connection which has only
944
done FLUSH TABLES WITH READ LOCK + BEGIN. If this assumption becomes
945
false, mysqldump will not work.
947
if (session->global_read_lock)
948
unlock_global_read_lock(session);
951
939
case SQLCOM_CREATE_DB: