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RE: table locked from n minutes

From: Sinardy Xing <SinardyXing_at_bkgcomsvc.com>
Date: Fri, 2 Apr 2004 16:58:22 +0800
Message-ID: <7534CC34CD1D9F49BB05A00B9C6F20F4012272FC@antares.bcsgroup.com.sg>


Hi,

Oracle can detect deadlock, sure there is a way.

I only can share with you like this

you try look in these views

v$locked_object
v$lock
v$session
v$sqlarea

these are dynamic, they come and go, you can write trigger store the = info once the lock occur,
this trigger take note if locking occur and check 10 minutes later = (assume you don't want people lock your table more than 10 mins), for = this technique sysdate is very helpful.

Sinardy

-----Original Message-----
From: Kommareddy, Srinivas (MED, Wissen Infotech) [mailto:Srinivas.Kommareddy_at_med.ge.com]
Sent: 02 April 2004 12:40
To: ORACLE-L_at_freelists.org
Subject: table locked from n minutes

Hi All,
=20

Is there a way to know that a table has been locked for n minutes ?
=20

( Because a session may lock it and release it several times (depending up on the code). )
=20

We have a requirement to kill a session if it locks a table for n minutes.
=20

Can somebody through somelight on this ?
=20

Thanks and Regards,
Srinivas



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Received on Fri Apr 02 2004 - 02:54:47 CST

Original text of this message

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