From: | "Josh Berkus" <josh(at)agliodbs(dot)com> |
---|---|
To: | Joseph Shraibman <jks(at)selectacast(dot)net> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: WHERE on an alias |
Date: | 2001-08-24 20:43:21 |
Message-ID: | web-108012@davinci.ethosmedia.com |
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Thread: | |
Lists: | pgsql-sql |
Joseph,
> playpen=# SELECT a, sum(b) as dsum
> playpen-# FROM taba
> playpen-# GROUP BY a
> playpen-# HAVING dsum > 5;
Sorry, my mistake:
SELECT a, sum(b) as dsum
FROM taba
GROUP BY a
HAVING sum(b) > 5;
I had the impression that aliases for aggregates were allowed in
Postgres HAVING clauses. Apparently not.
-Josh
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