oracle查看死锁以及处理死锁
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1. 查看死锁
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. 处理死锁
将上面查询出来的sid以及serial放入到下面的sql中进行替换就可以了
alter system kill session 'sid,serial';
示例:alter system kill session '4404,63693';
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