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Re: Allow vacuumdb to only analyze

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>
Cc: decibel <decibel(at)decibel(dot)org>, "pgsql-hackers(at)postgresql(dot)org Hackers" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Allow vacuumdb to only analyze
Date: 2010-02-26 04:15:29
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Jaime Casanova wrote:
> On Thu, Feb 25, 2010 at 5:09 PM, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> >
> > This is implemented in 9.0 from vacuumdb:
> >
> > ? ? ? ? ?-Z, --analyze-only ? ? ? ? ? ? ?only update optimizer hints
> >
> maybe just noise, but it's not better to say "optimizer statistics"
> instead of "optimizer hints"?

Wow, I never noticed that but --analyze used "hints" too, and in 8.4 as
well.  I have updated it to call it "statistics" in the attached patch. 
The manual page does not call them hints.

  Bruce Momjian  <bruce(at)momjian(dot)us>
  PG East:
  + If your life is a hard drive, Christ can be your backup. +

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