Re: Selecting a constant question

From: Gregory Stark <stark(at)enterprisedb(dot)com>
To: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Dann Corbit" <DCorbit(at)connx(dot)com>, <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Selecting a constant question
Date: 2007-06-11 20:46:38
Message-ID: 87ir9unrrl.fsf@oxford.xeocode.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:

> Trying the example in psql seems to be about the same speed both ways, with
> if anything a slight advantage to select '1'.

Fwiw I see a slight advantage for '1' as well. I wonder why.

--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Dann Corbit 2007-06-11 20:52:10 Re: Selecting a constant question
Previous Message Dann Corbit 2007-06-11 20:38:10 Re: Selecting a constant question