| From: | "Brent R(dot) Matzelle" <bmatzelle(at)yahoo(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: max / min explain |
| Date: | 2001-02-20 15:36:12 |
| Message-ID: | 20010220153612.26825.qmail@web312.mail.yahoo.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
Yes there is. You can find it in the TODO list under
Performance -> Indexes
(http://www.postgresql.org/docs/todo.html). It isn't
slated for the 7.1 release however.
Brent
--- adb <adb(at)Beast(dot)COM> wrote:
> I've noticed that select max(the_primary_key) from
some_table
> does a table scan. Is there any plan to implement
max/min
> calculations
> using index lookups if the appropriate index exists?
>
> Thanks,
>
> Alex.
>
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