On Tue, Sep 30, 2008 at 8:29 AM, Felix Homann <fexpop@onlinehome.de> wrote:
> _But_, I don't want to give the alias explicitely, instead it should be
> taken from a second table 'colnames', i.e. something like the line I sent in
> my initial mail. Any idea?
Then you'll have to build a query in plpgsql and execute it to get
what you want. You can't do what you're trying to do in normal SQL.
At least I don't think it's possible.
