I can simulate and test this but i was to checking to see If any one knows off hand about this.
I can simulate it but
On Wed, Oct 20, 2010 at 4:57 PM, Rob Sargent <robjsargent@xxxxxxxxx> wrote:
Hm. Run some queries; drop the second version of the index definition;
re-run the same queries; report to the group. The redundant index isn't
helping, that much is certain.
--
On 10/20/2010 05:43 PM, DM wrote:
> Composite Index question:
>
> I have composite index on 3 columns on a table, by mistake the composite
> index was created twice on the table.
>
> Will there any performance issues on this table because of the 2 same
> composite indexes?
>
> Thanks
> Deepak
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
