oracle 杀进程

1、查看锁表进程

--1.查看锁表进程SQL语句
select sess.sid, 
    sess.serial#, 
    lo.oracle_username, 
    lo.os_user_name, 
    ao.object_name, 
    lo.locked_mode 
    from v$locked_object lo, 
    dba_objects ao, 
    v$session sess 
where ao.object_id = lo.object_id and lo.session_id = sess.sid;

2、杀session: ALTER SYSTEM KILL SESSION 'sid,serial#'

ALTER SYSTEM KILL SESSION '2587,22683'

3、我们可以看到会话状态为killed, 但是执行步骤1发现表还是锁着的

SELECT Saddr, Sid, Serial#, Paddr, Username, Status
  FROM V$session t
 WHERE t.SID = '2587'

4. alter system kill session 只是将session标识为killed或者pseudo状态,并不会释放session持有的资源。这种情况下可以使用 immediate选项,强制立即Kill会话

alter system kill session '2587,22683' immediate;

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转载自blog.csdn.net/paopaopotter/article/details/81735069
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