Reply to Re: Deadlock within select?

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Posted by Erland Sommarskog on 10/01/54 11:39

(jw_guildford@yahoo.co.uk) writes:
> My SQL Server has kicked out a deadlocked process, which should only be
> running a select statement, though there is another select on one of
> the tables in the WHERE clause (see code below). Can anyone tell me
> whether this is possible, or is it that my system, which is re-using
> connections, is trying to complete an earlier statement? I've looked
> through the system and think I'm committing all transactions.

Presumably, there was an insert/update/delete operation that your SELECT
clashed with.

Have you looked at the deadlock trace?

If you don't have deadlock trace enabled, open Enterprise Manager, and
edit the startup parameters to include "-T 1204 -T 3605", and restart
the server.


--
Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se

Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/prodtechnol/sql/2005/downloads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodinfo/previousversions/books.mspx

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