Skip site navigation (1) Skip section navigation (2)

Re: Odd error in complex query (7.2): Sub-SELECT

From: Philip Warner <pjw(at)rhyme(dot)com(dot)au>
To: Hannu Krosing <hannu(at)tm(dot)ee>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Odd error in complex query (7.2): Sub-SELECT
Date: 2001-10-30 09:16:04
Message-ID: 3.0.5.32.20011030201604.03b0f560@mail.rhyme.com.au (view raw or flat)
Thread:
Lists: pgsql-hackers
At 10:43 30/10/01 +0200, Hannu Krosing wrote:
>
>A bit off-tppic question, but is our optimiser smart enough to 
>recognize the query inside exists as LIMIT 1 query ?
>

Yep.


----------------------------------------------------------------
Philip Warner                    |     __---_____
Albatross Consulting Pty. Ltd.   |----/       -  \
(A.B.N. 75 008 659 498)          |          /(@)   ______---_
Tel: (+61) 0500 83 82 81         |                 _________  \
Fax: (+61) 0500 83 82 82         |                 ___________ |
Http://www.rhyme.com.au          |                /           \|
                                 |    --________--
PGP key available upon request,  |  /
and from pgp5.ai.mit.edu:11371   |/

In response to

pgsql-hackers by date

Next:From: Oleg BartunovDate: 2001-10-30 09:37:57
Subject: Re: pgsql-committers?
Previous:From: Lee KindnessDate: 2001-10-30 09:15:15
Subject: Re: ecpg - GRANT bug

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group