select count(distinct ...

From: "Robert W(dot) Berger" <rwb(at)vtiscan(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: select count(distinct ...
Date: 1999-12-19 18:08:11
Message-ID: 17746447.3154597691@porter.vtiscan.com
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How do I do the equivilant of

select count(distinct c) from t...

which I believe is legal in SQL92 but doesn't work in Postgresql...

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