Home Database Mysql Tutorial PL/SQL删除锁表的进程

PL/SQL删除锁表的进程

Jun 07, 2016 pm 05:33 PM
pl/sql database

步骤1:用以下SQL查看进程列表,判断出被锁定的表 SELECT dob.OBJECT_NAME Table_Name,lo.SESSION_ID||

步骤1:用以下SQL查看进程列表,,判断出被锁定的表

SELECT dob.OBJECT_NAME Table_Name,lo.SESSION_ID||', '||vss.SERIAL# 删除号, 

lo.locked_mode,lo.SESSION_ID, vss.SERIAL#,vss.action Action,vss.oSUSEr OSUSER, vss.LOGON_TIME, 

vss.process AP_PID, VPS.SPID DB_PID ,vss.* 

From v$locked_object lo, dba_objects dob, v$session vss, V$PROCESS VPS 

Where lo.OBJECT_ID = dob.OBJECT_ID 

and lo.SESSION_ID = vss.SID 

AND VSS.paddr = VPS.addr 

order by 2,3,DOB.object_name

或者

SELECT /*+ rule */ lpad(' ',decode(l.xidusn ,0,3,0))||l.Oracle_username User_name,
      o.owner,o.object_name,o.object_type,s.sid,s.serial#
FROM v$locked_object l,dba_objects o,v$session s
WHERE l.object_id=o.object_id
AND l.session_id=s.sid
ORDER BY o.object_id,xidusn DESC


--查找被锁表

步骤2 删除进程,如之前的“删除号”查找出的结果为“286, 2184”,则运行以下SQL


ALTER system kill session '286, 2184' 

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