Re: Abfrage nach einer Reihe von Jahren

Andreas Kretschmer <[email protected]> Wed, 2 Oct 2013 15:31:41 +0200

Newsgroups	gmane.comp.db.postgresql.german
Message-ID	<20131002133141.GA1801@tux>

Andreas Kretschmer <[email protected]> wrote:

> test=*# select probe, array_agg(jahr) from gunnar group by probe having
> array[1,2,3] = array_agg(jahr);
>  probe | array_agg
> -------+-----------
>     10 | {1,2,3}
> (1 row)
> 
> 
> Es gibt noch ca. 127399 andere Wege ...

besser vielleicht die Arrays mit @> untersuchen, also CONTAINS statt
Gleichheit.


Andreas
-- 
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.                              (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly."   (unknown)
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