oracle锁数据的问题解决
select count(*) from v$locked_object;select * from v$locked_object;
?
查看哪个表被锁了：
select b.owner,b.object_name,a.session_id,a.locked_modefrom v$locked_object a,dba_objects bwhere b.object_id = a.object_id;
?
查看是哪个session引起的：
select b.username,b.sid,b.serial#,logon_timefrom v$locked_object a,v$session bwhere a.session_id = b.sid order by b.logon_time;
?
最后杀掉对应进程：
alter system kill session'509,34328';
?其中509是sid，34328是serial#
?
?
?
