From: | Richard Huxton <dev(at)archonet(dot)com> |
---|---|
To: | "Johnson, Shaunn" <SJohnson6(at)bcbsm(dot)com>, "pg-general (E-mail)" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: sql and timestamp variable |
Date: | 2003-05-15 15:54:49 |
Message-ID: | 200305151654.49731.dev@archonet.com |
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Lists: | pgsql-general |
On Thursday 15 May 2003 3:54 pm, Johnson, Shaunn wrote:
> Howdy:
>
> I have a query where I hardcode (and manually change)
> a table name that has the date as part of it's name.
>
> [snip examples]
>
> select count(*) from db2_ps_regprof_200304 where mbr is null;
I'm not sure if this might help:
1. Create a view "db2_ps_regprof_current"
2. Make sure all your access is through that view
3. Recreate the view at every month-end (via a cron-job).
Of course, that's only useful for the specific case of "this month" and might
be fiddly if the database is in use 24/7
--
Richard Huxton
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