From: | Rémi Cura <remi(dot)cura(at)gmail(dot)com> |
---|---|
To: | James Harper <james(dot)harper(at)bendigoit(dot)com(dot)au> |
Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: function with different return type depending on parameter? |
Date: | 2014-02-12 09:23:41 |
Message-ID: | CAJvUf_tXRjjJhyKW65nk504WbKXZau1zoQB3L4m8R2XwBnjnEQ@mail.gmail.com |
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Lists: | pgsql-general |
Hey
http://www.postgresql.org/docs/9.3/static/plpgsql-declarations.html
at anyelement.
Cheers
Rémi-C
2014-02-12 10:20 GMT+01:00 James Harper <james(dot)harper(at)bendigoit(dot)com(dot)au>:
> is it possible to have a function that can return a different type
> depending on the parameters? Eg (approximately)
>
> if param = "one" then return 1
> if param = "two" then return "2"
> if param = "three" then return 3.0
> etc
>
> I can't see any variant type
>
> thanks
>
> James
>
>
>
>
>
>
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