Salvador Mainé wrote:
> Hello:
>
> I'm trying to define a function that, given a date, returns its month.
> The definition is as follows:
>
> CREATE function anyo_hidro (date) returns int AS '
>BEGIN
>RETURN date_part("month",$1);
>END;
> ' LANGUAGE 'plpgsql';
>
> But when
Hello:
I'm trying to define a function that, given a date, returns its month.
The definition is as follows:
CREATE function anyo_hidro (date) returns int AS '
BEGIN
RETURN date_part("month",$1);
END;
' LANGUAGE 'plpgsql';
But when I do:
select anyo_hidro('1-1-1999');
I g
