Re: Optimizing Bitmap Heap Scan.

From: Grzegorz Jaśkiewicz <gryzman(at)gmail(dot)com>
To: niraj patel <npatel(at)gridsolv(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Optimizing Bitmap Heap Scan.
Date: 2009-12-08 13:42:49
Message-ID: 2f4958ff0912080542o4a8ab789r36df734088ee4fab@mail.gmail.com
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it looks like it might choose wrong plan, cos it gets the stats wrong.
Try increasing number of stats to 100.
Btw, what version it is ?

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