Thread: Re: Function example

Declarations with 2 int as parameters returning an int.
You use echnum1 and echnum2 as variable name in the body of the function


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CREATE FUNCTION ps_desc(int4, int4) RETURNS int4 AS '
DECLARE id int4;
DECLARE echnum1 ALIAS FOR $1;
DECLARE echnum2 ALIAS FOR $2;
DECLARE nlignes integer;
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___________________________________________
Jacques Massé
Tel. 33 (0)5 57 89 08 11 - Fax 33 (0)5 57 89 08 01
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-----Message d'origine-----
De : Roberto de Amorim [mailto:roberto@smartbit.inf.br]
Envoyé : mercredi 26 février 2003 13:55
À : pgsql-general@postgresql.org
Objet : [GENERAL] Function example


could anyone send me an example of CREATE FINTION using 'plpgsql' as
language and using paramters (more then 1)?
please

I don't know how to manipulate the params into the function...

TIA

Roberto de Amorim


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