Re: Database optimization approach

Erol Fornoles
Fri, 26 Sep 2008 17:24:02 -0000

On Sep 27, 12:47 am, elioncho
<elion...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Hello everyone,
>
> I''ll like to hear your opinion on the following issue. I have a
posts
> and post_comments table. Posts belong to a group, so there is a
> group_id column on it. I want to query for all the post_comments of a
> user for a specific group, so what I am doing now is a INNER JOIN
> between the two tables. My question is: Is it better to have a
> group_id column on the post_comments table for optimize search or
> that''s redundant?
>
> Thanks,
>
> Elioncho

Better that you keep your data struct as is, IMHO.
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