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µ±Ê¹ÓÃ'for update' Ôì³É±íËøסÁË.¿ÉÒÔÓÃDBAµÇ½°´ÕÕÏÂÃæ²½Öè:
1.²é¿´Äĸö±í±»Ëø:
select b.owner,b.object_name,l.session_id,l.locked_mode
from v$locked_object l, dba_objects b
where b.object_id=l.object_id;
2.²é¿´±»Ëø±íµÄsid ºÍserial# :
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v$locked_object t1,v$session t2
where t1.session_id=t2.sid order by t2.logon_time;
3.Ö´ÐÐÏÂÃæµÄÓï¾ä:
alter system kill session 'sid,serial#';
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1. ͨ¹ýv$session£¬v$locked_object²é¿´ËËø¶¨ÁË×ÊÔ´
select t1.sid, t1.serial#, t1.username, t1.logon_time
from v$session t1 , v$locked_object t2
where t1.sid = t2.session_id
order by t1.logon_time
......
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