오라클 테이블 락 ( Table lock ) ### Lock 확인 쿼리 SELECT do.object_name, do.owner, do.object_type,do.owner, vo.xidusn, vo.session_id, vo.locked_mode FROM v$locked_object vo , dba_objects do WHERE vo.object_id = do.object_id ; #### 어떤 object에 어떤 lock이 걸렸는지 확인 SELECT T1.object_name, DECODE(locked_mode, 2, 'ROW SHARE', 3, 'ROW EXCLUSI..