should I increase default_statistics_target

From: AI Rumman <rummandba(at)gmail(dot)com>
To: pgsql-general General <pgsql-general(at)postgresql(dot)org>
Subject: should I increase default_statistics_target
Date: 2012-09-20 10:49:21
Message-ID: CAGoODpf=X9cLoECn8o0gH471zb=yJ8tbS8+hRDaZm8uVBf5fxA@mail.gmail.com
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Using explain analyze of a large query I found that in every step there are
a lot difference between the number of rows between actual and estimated.
I am using default_statistics_target 200. Should I increase it?

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