Обсуждение: naming arguments in aggregate function

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naming arguments in aggregate function

От

Viktor Bojović

Дата:

05 сентября 2010 г., 20:38:34

Hi,

I am trying to name arguments in aggregate function, but i don't know how, so im asking if someone can help me to solve this.

Im working with 8.3.11 version of postgre, and the aggregate function is this:

CREATE AGGREGATE "grafika"."agg_pov_sphere" (numeric, numeric, numeric, numeric, varchar) (

SFUNC = "grafika"."_tran_pov_sphere",
STYPE = "varchar",
INITCOND = ''
);

when i change the header to this CREATE AGGREGATE "grafika"."agg_pov_sphere" (x numeric, y numeric, z numeric, rad numeric, pigment varchar) (

i get syntax error.

Thanx in advance

--
---------------------------------------
Viktor Bojović
---------------------------------------
Wherever I go, Murphy goes with me

Re: naming arguments in aggregate function

От

Tom Lane

Дата:

05 сентября 2010 г., 21:35:41

Viktor Bojović <viktor.bojovic@gmail.com> writes:
> I am trying to name arguments in aggregate function, but i don't know how,

You can't --- it's not implemented.
        regards, tom lane

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Обсуждение: naming arguments in aggregate function

naming arguments in aggregate function

Re: naming arguments in aggregate function