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Re: Explaining an EXPLAIN. - Mailing list pgsql-performance

From Matthew Wakeling
Subject Re: Explaining an EXPLAIN.
Date
Msg-id alpine.DEB.2.00.0906101601210.4337@aragorn.flymine.org
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In response to Re: Explaining an EXPLAIN.  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Wed, 10 Jun 2009, Tom Lane wrote:
> ...the size of the join relation was estimated long before we even
> started to think about nestloop-with-inner-indexscan plans.

That makes a lot of sense.

Matthew

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