1、查看锁是否存在
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、释放锁
alter system kill session '738,1429';
注：如果kill session报ora-00031:标记要终止的会话，需要在操作系统级别kill spid
SELECT S.USERNAME,S.OSUSER,S.SID,S.SERIAL#,P.SPID FROM V$SESSION S,V$PROCESS
P WHERE S.PADDR=P.ADDR AND S.USERNAME IS NOT NULL;
USERNAME OSUSER SID SERIAL# SPID
------------------------------ ------------------------------ ---------- ---------- ------------------------
SYS oracle 193 475 11926
SYS oracle 232 279 11974
kill -9 11926
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、释放锁
alter system kill session '738,1429';
注：如果kill session报ora-00031:标记要终止的会话，需要在操作系统级别kill spid
SELECT S.USERNAME,S.OSUSER,S.SID,S.SERIAL#,P.SPID FROM V$SESSION S,V$PROCESS
P WHERE S.PADDR=P.ADDR AND S.USERNAME IS NOT NULL;
USERNAME OSUSER SID SERIAL# SPID
------------------------------ ------------------------------ ---------- ---------- ------------------------
SYS oracle 193 475 11926
SYS oracle 232 279 11974
kill -9 11926
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/30345407/viewspace-2122573/ ，如需转载，请注明出处，否则将追究法律责任。
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