Re: How to implement GOMONTH function

Thank all very much for great suggestions.

I created function

CREATE OR REPLACE FUNCTION PUBLIC.GOMONTH(DATE, INTEGER, OUT DATE) IMMUTABLE
AS
$_$
SELECT ($1 + ($2 * '1 MONTH'::INTERVAL))::DATE;
$_$ LANGUAGE SQL;

I got errors:

function gomonth(date, numeric) does not exist

and

function gomonth(date, bigint ) does not exist

How to fix those errors ?

Andrus.