Re: Best practice when reindexing in production - Mailing list pgsql-performance

From Magnus Hagander
Subject Re: Best practice when reindexing in production
Date
Msg-id CABUevEw3FL9y9z1TEyq0LiSYhwwdGJ_mzNURpOORaqk1Lz_vuQ@mail.gmail.com
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In response to Re: Best practice when reindexing in production  (Niels Kristian Schjødt <nielskristian@autouncle.com>)
List pgsql-performance
On Wed, May 29, 2013 at 8:41 AM, Niels Kristian Schjødt
<nielskristian@autouncle.com> wrote:
> Thanks
>
> Can you think of a way to select all the indexes programmatically from a table and run CREATE INDEX CONCURRENTLY for
eachof them, so that I don't have to hardcode every index name + create statement ? 

You can use something like SELECT pg_get_indexdef(indexrelid) FROM
pg_index. You will need to filter it not to include system indexes,
toast, etc, and then insert the CONCURRENCY part, but it should give
you a good startingpoint.


--
 Magnus Hagander
 Me: http://www.hagander.net/
 Work: http://www.redpill-linpro.com/


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