On Jul 4, 2011, at 19:48, Daniel Farina <daniel@heroku.com> wrote:
> This is basically exactly the same as
> http://archives.postgresql.org/pgsql-sql/2008-10/msg00009.php; I'm
> just asking again, to see if thinking on the problem has changed:
>
> The basic problem, restated, is one has a relation with tuples like this:
>
> (key, recency_stamp, other_columns*)
>
> Some example data may be:
>
> 'ice cream', 0, 'vanilla'
> 'ice cream', 1, 'chocolate'
> 'beer', 0, 'ale'
> 'beer', 3, 'lager'
>
> The goal is to extract from this relation the following:
>
> 'ice cream', '1', 'chocolate'
> 'beer', 3, 'lager'
>
>
>
> I am using PostgreSQL 9.
>
> Does anyone have fresh thoughts or suggestions for dealing with
> INSERT-mostly tables conceived in this manner?
>
>
Setup a materialized view.
David J.
