On 2011-04-20, Saulo Venâncio wrote:
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> Hi guys,
> I need your help.
> I have a table called medidas, in this table i have some ocurrences that ha=
> s
> id_medida(primary
Humair Mohammed writes:
> I am running into a behavior with a postgresql function with a SETOF
> refcursor's returning multiple columns. Not sure if there is a different way
> to retrieve a SETOF refcursor's with variable columns? Alternatively can I
> return a primitive value and a refcursor f
You might try:
WITH
pontos AS
(
SELECT column1 AS idponto
FROM (VALUES (10), (11), (23), (24) ) AS a
),
subset AS
(
SELECT b.idponto, date_trunc('day', datetime) AS datetime
FROM medidas b
INNER JOIN pontos USING(idponto)
GROUP BY b.idponto, date_trunc('day', da
