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From: monloi perez (mlp_folderyahoo.com)
Date: Thu Oct 14 2010 - 02:19:26 CDT
Does this happen if your table is InnoDB?
From: Claudio Nanni <claudio.nannigmail.com>
To: monloi perez <mlp_folderyahoo.com>
Cc: mysql mailing list <mysqllists.mysql.com>
Sent: Thu, October 14, 2010 3:16:38 PM
Subject: Re: How to kill locked queries
Killing locked queries is not the first step in database tuning.
Queries locked for a long time usually depend on slow updates that lock other
updates or selects,
this happen on MyISAM (or table level locking engines).
If you are really sure you want and can without problems kill the queries you
can do a simple job to check and kill.
I would rather check why those queries are locked anyway.
2010/10/14 monloi perez <mlp_folderyahoo.com>
>Is there a mysql configuration to kill queries that have been locked for quite
>some time. If there's none what is an alternative approach to kill these locked
>queries and what is the root cause of it?