Re: 8.4, One-Time Filter and subquery ( ... FROM function() union all ... )

From: Sergey Burladyan <eshkinkot(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: 8.4, One-Time Filter and subquery ( ... FROM function() union all ... )
Date: 2009-07-07 21:14:49
Message-ID: 87prcckxfa.fsf@seb.progtech.ru
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Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:

> As of CVS HEAD you get
>
> QUERY PLAN
> ------------------------------------------------------------------------------------
> Result (cost=0.00..0.01 rows=1 width=0) (actual time=0.011..0.011 rows=0 loops=1)
> One-Time Filter: false
> Total runtime: 0.179 ms
> (3 rows)

Thank you, Tom !

--
Sergey Burladyan

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