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Re: Query optimisation

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To: Craig Ringer <craig@xxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Query optimisation
From: Tom Lane <tgl@xxxxxxxxxxxxx>
Date: Mon, 07 Apr 2008 00:53:06 -0400
Cc: Naz Gassiep <naz@xxxxxxxx>, pgsql-general@xxxxxxxxxxxxxx
Comments: In-reply-to Craig Ringer <craig@xxxxxxxxxxxxxxxxxxxxx> message dated "Mon, 07 Apr 2008 12:43:38 +0800"
In-reply-to: <47F9A67A.9090903@xxxxxxxxxxxxxxxxxxxxx>

Craig Ringer <craig@xxxxxxxxxxxxxxxxxxxxx> writes:
> That's a whole lot of joins.

See join_collapse_limit ...

			regards, tom lane

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References:
- Query optimisation
  - From: Naz Gassiep
- Re: Query optimisation
  - From: Craig Ringer

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