SELECT OBJECT_NAME, MACHINE, S.SID, S.SERIAL#, L.ORACLE_USERNAME, L.OS_USER_NAME, S.SQL_EXEC_START
FROM GV$LOCKED_OBJECT L, DBA_OBJECTS O, GV$SESSION S
WHERE L.OBJECT_ID = O.OBJECT_ID
AND L.SESSION_ID = S.SID
ORDER BY OBJECT_NAME, MACHINE;
SELECT * FROM GV$SESSION WHERE SID = 2848;
SELECT * FROM GV$SQL WHERE SQL_ID = 'bajspnur2apn1';
alter system kill session '237, 11823';
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`Gv$locked_object`提供了被锁定的对象信息,`all_objects`包含了数据库中所有对象的详细信息,而`Gv$session`则包含了当前会话的状态。`s.lockwait`字段尤其重要,如果它不为空,表示该会话正在等待另一个锁的释放...
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