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

Re: How to fast the REINDEX

From: raghavendra t <raagavendra(dot)rao(at)gmail(dot)com>
To: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: How to fast the REINDEX
Date: 2010-03-31 22:00:52
Message-ID: m2nbc7de5a31003311500sce514e92k796870a663b38438@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-performance
Thank you for the suggestion.

On Thu, Apr 1, 2010 at 3:21 AM, Kevin Grittner
<Kevin(dot)Grittner(at)wicourts(dot)gov>wrote:

> raghavendra t <raagavendra(dot)rao(at)gmail(dot)com> wrote:
>
> > my question is, how to get a performance on the existing indexes.
> > You mean to say , drop the existing indexes and create the index
> > with CONCURRENTLY. Does this give the performance back.
>
> You would normally want to create first and then drop the old ones,
> unless the old ones are hopelessly corrupted.  Since you still
> haven't given me any information to suggest you need to reindex
> except for the mention of corruption, or any information to help
> identify where the performance bottleneck is, I can't see any other
> improvements to suggest at this point.
>
> -Kevin
>

In response to

Responses

pgsql-performance by date

Next:From: Kevin GrittnerDate: 2010-03-31 22:10:52
Subject: Re: How to fast the REINDEX
Previous:From: Kevin GrittnerDate: 2010-03-31 21:51:55
Subject: Re: How to fast the REINDEX

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