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Re: Microtiming patch for psql (reprise)

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Greg Sabino Mullane <greg(at)turnstep(dot)com>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: Microtiming patch for psql (reprise)
Date: 2001-11-30 19:25:05
Message-ID: 200111301925.fAUJP5427518@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
I have added it to the 7.3 queue:

		http://candle.pha.pa.us/cgi-bin/pgpatches2


> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Due to a renewed interest in this patch, I've written a 
> version to patch against 7.2b3. It adds a timing to every 
> successful query in psql, and is toggled with 
> backslash-m. It defaults to "off", so there are no 
> visible changes (newlines added for readablity):
> 
> data=# UPDATE foobar SET spin=1 WHERE cat = 'alive';
> UPDATE 42
> 
> data=# \m
> Microsecond timing is on.
> 
> data=# UPDATE foobar SET spin=0 WHERE cat = 'alive';
> UPDATE 42
> TOTAL TIME: 0.000912
> 
> data=# CREATE index raul ON foobar(cat);
> CREATE
> TOTAL TIME: 0.010817
> 
> data=# SELECT COUNT(cat) FROM foobar WHERE spin IN (1,2,42);
>  count
> - -------
>  91291
> (1 row)
> 
> TOTAL TIME: 0.312139
> 
> data=# VACUUM;
> VACUUM
> TOTAL TIME: 1.469661
> 
> 
> 
> Greg Sabino Mullane
> greg(at)turnstep(dot)com
> PGP Key: 0x14964AC8 200111281326
> 
> -----BEGIN PGP SIGNATURE-----
> Comment: http://www.turnstep.com/pgp.html
> 
> iQA/AwUBPAUtvLybkGcUlkrIEQLSPACg7k5jWTuZio3tp5JDarf89kDL66sAnijX
> bEhY6y1gpjViDEp5/uqaNsf2
> =PqE4
> -----END PGP SIGNATURE-----
> 

[ Attachment, skipping... ]

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-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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Subject: Re: Microtiming patch for psql (reprise)
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