Re: SQL challenge--top 10 for each key value?

From: Troels Arvin <troels(at)arvin(dot)dk>
To: pgsql-sql(at)postgresql(dot)org
Subject: Re: SQL challenge--top 10 for each key value?
Date: 2004-04-10 22:17:36
Message-ID: pan.2004.04.10.22.17.36.608159@arvin.dk
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On Sun, 11 Apr 2004 00:13:17 +0200, I wrote:

> Among its new (non-core) OLAP features are a set of
> "windows functions"

Sorry - I meant "window functions"... (Microsoft don't seem to have had
much influence in SQL:2003's OLAP-specifications; IBM seems to be the big
influencer in those parts of the standard.)

--
Greetings from Troels Arvin, Copenhagen, Denmark

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