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Re: Getting different number of results when using hashjoin on/off

From: Mario Weilguni <mweilguni(at)sime(dot)com>
To: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Getting different number of results when using hashjoin on/off
Date: 2005-11-28 13:21:49
Message-ID: 200511281421.49300.mweilguni@sime.com (view raw or flat)
Thread:
Lists: pgsql-hackers
Am Montag, 28. November 2005 14:12 schrieb Christopher Kings-Lynne:
> > The path field is an "ltree" column, with an GIST index on it.
>
> Something to do with bitmap indexscans on lossy indexes?
>
> Chris

I doubt that, "set enable_bitmapscan to off" produces the wrong result as 
well.

Best regards
Mario 

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