您可以使用以下方法来检查表是否被锁定:
SELECT * FROM V$LOCK WHERE TYPE = 'TM' AND ID1 = <表的对象ID>; DECLARE v_lockhandle VARCHAR2(128); BEGIN v_lockhandle := DBMS_LOCK.REQUEST('<表名>', DBMS_LOCK.X_MODE, 10, TRUE); DBMS_OUTPUT.PUT_LINE('Table is not locked'); EXCEPTION WHEN OTHERS THEN DBMS_OUTPUT.PUT_LINE('Table is locked'); END; DECLARE v_lockhandle VARCHAR2(128); v_result NUMBER; BEGIN v_lockhandle := DBMS_LOCK.ALLOCATE_UNIQUE('<表名>'); v_result := DBMS_LOCK.REQUEST(v_lockhandle, DBMS_LOCK.X_MODE, 10, TRUE); IF v_result = 0 THEN DBMS_OUTPUT.PUT_LINE('Table is not locked'); DBMS_LOCK.RELEASE(v_lockhandle); ELSE DBMS_OUTPUT.PUT_LINE('Table is locked'); END IF; EXCEPTION WHEN OTHERS THEN DBMS_OUTPUT.PUT_LINE('Table is locked'); END; 请注意,这些方法仅适用于您具有足够的权限来查询锁定信息。