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Re: Deadlock condition in driver

From: Kris Jurka <books(at)ejurka(dot)com>
To: Daniel Migowski <dmigowski(at)ikoffice(dot)de>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: Deadlock condition in driver
Date: 2008-05-21 20:45:21
Message-ID: Pine.BSO.4.64.0805211635180.11284@leary.csoft.net (view raw or flat)
Thread:
Lists: pgsql-bugs

On Wed, 21 May 2008, Daniel Migowski wrote:

> I came across a deadlock condition in the JDBC driver that rises when very 
> large queries, containing thousends of statements are send to the server with 
> statement.execute().

We already consider this case for batch execution and break the batch into 
an internal size that we expect is safe from deadlock.  It looks like we 
should be doing the same for these one query batches.  I'm not sure how 
tough that will be, but I'll take a look.

Kris Jurka

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