oracle lock
SELECT B.TYPE, C.OBJECT_NAME, A.SID, A.SERIAL# FROM V$SESSION A, V$LOCK B, DBA_OBJECTS C WHERE A.SID=B.SID AND B.ID1=C.OBJECT_ID AND B.TYPE='TM' AND C.OBJECT_NAME='테이블명'; ALTER SYSTEM KILL SESSION '1348, 16425';