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Re: Statistics Collector & Query Optimizer, any relation?

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: "S(dot) C(dot)" <sc(at)eg-1(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: Statistics Collector & Query Optimizer, any relation?
Date: 2005-02-25 01:15:41
Message-ID: 200502250115.j1P1Ffx12788@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-admin
S. C. wrote:
> Hi, list,
> 
> 
> Does statistics has any relation to query optimizer? If I turn on statistics
> collector, will it do help to query optimizer?

No.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

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