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Re: [PROGRAMMERING] sql select fra to tabeller



> Hvordan er det lige man laver et (postgresql) select fra to tabeller og
> får det samlet i en?

Union.

>
> Jeg vil gerne have:
>
>  SELECT dato FROM tabel_a WHERE dato > date('now'); samlet med
>  SELECT dato FROM tabel_b WHERE dato > date('now');

SELECT dato FROM a WHERE dato>now() UNION ALL SELECT dato FROM b WHERE 
dato>now() ORDER BY dato LIMIT 3;

>  SELECT fornavn, efternavn FROM tabel;

SELECT fornavn || efternavn FROM tabel;

-- 

Med venlig hilsen
Kaare Rasmussen, Jasonic

Jasonic                 Telefon: +45 3816 2582
Nordre Fasanvej 12
2000 Frederiksberg      Email: sslug@sslug


 
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