am Sat, dem 24.02.2007, um 12:12:00 -0600 mailte Seb folgendes:
> Hi,
>
> I'm unable to find how to construct a query like the one mentioned in the
> Subject. The Access query looks like this:
Take a look into contrib, there are a tablefunc.sql - file with
functions like crosstabN().
> I've also not found a PostgreSQL equivalent to function First() used in
> Access SQL to extract the first value for data in grouped queries, such as
> the one above.
'ORDER BY' and 'LIMIT 1'?
Andreas
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Andreas Kretschmer
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