Hugo wrote:
Hi everybody
I am trying to write a stored procedure that returns a result set but
it is not working
this is the function:
///
CREATE OR REPLACE FUNCTION
remisiones.fn_get_total_remitidoxprovision1("numeric")
RETURNS SETOF record AS
$BODY$
begin
select rm.provision as provision,
drm.producto as producto,
sum(drm.cantidad) as cantidad
FROM remisiones.remisiones rm, remisiones.detalles_remision drm
WHERE rm.remision = drm.remision and rm.provision = $1
GROUP BY rm.provision, drm.producto
ORDER BY rm.provision, drm.producto;
end;$BODY$
///
If I call this function from the interactive sql of pgadminIII I get
this result:
select * from fn_gert_total_remitidosxprovision(1)
---------------------------------------------------------------------------
row refcursor
1 <unnamed porta1>
is there a way to display the value of the rows returned, i need it
becouse I need to use it in a Datawindow definition in an Powerbuilder
app.
thanks in advance
Hugo
In PL/pgSQL you have to specify structure or records that function will
return. For example :
SELECT * FROM fn_get_total_remitidoxprovision1(1) AS (provision integer,
producto integer,cantidad float);
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