I think the following query should list clustered indexes for you:-
select * from pg_index
where indisclustered = 't'
where indisclustered = 't'
On 11/8/06, Mark Steben <msteben@xxxxxxxxxxxxxxx> wrote:
Thank you, Jeff. That worked like a champ. My initial problem
Had to do with not understanding the concept of OID datatypes.
My next learning task is to read up on OID.
Thanks again, Mark
-----Original Message-----
From: jeff@xxxxxxxxxxxxxxxxxxxxxx [mailto: jeff@xxxxxxxxxxxxxxxxxxxxxx]
Sent: Tuesday, November 07, 2006 3:29 PM
To: Mark Steben
Cc: pgsql-admin@xxxxxxxxxxxxxx
Subject: Re: [ADMIN] Question
On Tue, 7 Nov 2006, Mark Steben wrote:
> I am very new to PostgreSQL. Is it appropriate to pose questions to this
> email list?
It might be better on pgsql-sql, but I'm not sure.
> I am trying to come up with a query that will list the names of the
database
> indexes that
>
> Have been chosen as clustering indexes. I know I can get the INDEXRELID
> from PG.INDEX
>
> But have yet to figure out how to get the index name from there. Any help
> would be appreciated.
>
> And, if this is not an appropriate forum to ask questions please tell me.
You want to join on pg_class.oid. You can see the info on pg_index here in
the docs: http://www.postgresql.org/docs/8.1/static/catalog-pg-index.html
select i.indexrelid,c.relname from pg_index i, pg_class c where i.indexrelid
=
c.oid;
will likely give you what you're after.
--
Jeff Frost, Owner <jeff@xxxxxxxxxxxxxxxxxxxxxx>
Frost Consulting, LLC http://www.frostconsultingllc.com/
Phone: 650-780-7908 FAX: 650-649-1954
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