是记得很久之前在查询一条返回记录100条记录以内的数据的时候怎么查也查不出,当时年轻不懂事后来百度,原因是查询的表在另外的地方同时操作产生死锁
因为保存了sql所以总是依赖sql文件,所以记录一下
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;
alter system kill session '1692,23295'
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;
alter system kill session '1692,23295'
ps:1692为查询的sess.sid 23295为 sess.serial#