Oracle的锁表与解锁
2015-10-30 20:20
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查看锁表进程SQL语句1:
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;
查看锁表进程SQL语句2:
select * from v$session t1, v$locked_object t2 where t1.sid = t2.SESSION_ID;
杀掉锁表进程:
如有记录则表示有lock,记录下SID和serial# ,将记录的ID替換下面的738,1429,即可解除LOCK
alter system kill session '738,1429';
查看Oracle正在执行的SQL语句:
select osuser,program,username,schemaname,B.cpu_time,status,B.sql_text
from v$session A
left join v$sql B on A.sql_address = B.address
and A.sql_hash_value = B.hash_value
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;
查看锁表进程SQL语句2:
select * from v$session t1, v$locked_object t2 where t1.sid = t2.SESSION_ID;
杀掉锁表进程:
如有记录则表示有lock,记录下SID和serial# ,将记录的ID替換下面的738,1429,即可解除LOCK
alter system kill session '738,1429';
查看Oracle正在执行的SQL语句:
select osuser,program,username,schemaname,B.cpu_time,status,B.sql_text
from v$session A
left join v$sql B on A.sql_address = B.address
and A.sql_hash_value = B.hash_value
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