| From: | Oliver Elphick <olly(at)lfix(dot)co(dot)uk> |
|---|---|
| To: | Marc Compte <mcompte(at)sigte(dot)udg(dot)es> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Foreign keys and indexes |
| Date: | 2007-06-05 15:14:54 |
| Message-ID: | 1181056494.15764.324.camel@linda.lfix.co.uk |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Tue, 2007-06-05 at 17:07 +0200, Marc Compte wrote:
>
> For instance, in the implementation of a N:M relationship, declaring
> the
> primary as (foreign1, foreign2) will create two indexes? or just one?
Just one
--
Oliver Elphick olly(at)lfix(dot)co(dot)uk
Isle of Wight http://www.lfix.co.uk/oliver
GPG: 1024D/A54310EA 92C8 39E7 280E 3631 3F0E 1EC0 5664 7A2F A543 10EA
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