解决问题:
.1、 用dba权限的用户查看数据库都有哪些锁select a.username,a.sid,a.serial#,a.logon_time
from v$locked_object b,v$session a
where b.session_id=a.sid order by a.logon_time;
where DECODE(a.sql_hash_value, 0, prev_hash_value, sql_hash_value)=b.hash_value
and a.sid=&sid order by piece; 3、查看当前的 SID serial#
SELECT s.sid, s.serial#, s.username, s.schemaname, s.osuser, s.process, s.machine,
s.terminal, s.logon_time, l.type
FROM v$session s, v$lock l
WHERE s.sid = l.sid
AND s.username IS NOT NULL
ORDER BY sid;
alter system kill session ‘ISD,serial#‘; 然后再次执行update,最好用同一个用户执行,非常快的执行了
一次oracle行级锁导致的问题
标签:nes term 解决 order by 执行 oracle where time min