oracle鎖表當客戶端殺掉會話不成功可以服務端殺掉程序
阿新 • • 發佈:2019-01-25
查詢正在鎖的表程序:
SELECT /*+ rule */ S.USERNAME, DECODE(L.TYPE, 'TM', 'TABLE LOCK', 'TX', 'ROW LOCK', NULL) LOCK_LEVEL, O.OWNER, O.OBJECT_NAME, O.OBJECT_TYPE, S.SID, S.SERIAL#, S.TERMINAL, S.MACHINE, S.PROGRAM, S.OSUSER FROM V$SESSION S, V$LOCK L, DBA_OBJECTS O WHERE L.SID = S.SID AND L.ID1 = O.OBJECT_ID(+) AND S.USERNAME IS NOT NULL; 鎖表正在執行的語句:
SELECT l.session_id sid, s.serial#, l.locked_mode, l.oracle_username, s.user#,
l.os_user_name,s.machine, s.terminal,a.sql_text, a.action
FROM v$sqlarea a,v$session s, v$locked_object l
WHERE l.session_id = s.sid
AND s.prev_sql_addr = a.address
ORDER BY sid, s.serial#;
Select c.sid,c.serial#,d.name,b.object_name,c.username,c.program,c.osuser
from gv$Locked_object a, All_objects b, gv$session c, audit_actions d
where a.object_id = b.object_id and a.inst_id = c.inst_id(+) and a.session_id = c.sid(+)
and c.command = d.action;
殺掉會話:alter system kill session '2095,4745';
當程序殺不掉得時候,需要在伺服器級殺掉程序:
select a.spid,b.sid,b.serial#,b.username from v$process a,v$session b where a.addr=b.paddr and b.status='KILLED';
select b.spid,a.osuser,b.program from v$session a,v$process b where a.paddr=b.addr and a.sid=1335;
kill -9 3149
SELECT /*+ rule */ S.USERNAME, DECODE(L.TYPE, 'TM', 'TABLE LOCK', 'TX', 'ROW LOCK', NULL) LOCK_LEVEL, O.OWNER, O.OBJECT_NAME, O.OBJECT_TYPE, S.SID, S.SERIAL#, S.TERMINAL, S.MACHINE, S.PROGRAM, S.OSUSER FROM V$SESSION S, V$LOCK L, DBA_OBJECTS O WHERE L.SID = S.SID AND L.ID1 = O.OBJECT_ID(+) AND S.USERNAME IS NOT NULL; 鎖表正在執行的語句: