İlyas Derse schrieb am 08.11.2019 um 09:18:
> I'm trying to migration to PostgreSql from SQL Server. I have Stored
> Procedures what have output parameters and return tables. How can i do both
> together.
>
> CREATE or replace FUNCTION public."test" (INOUT "x" integer, INOUT "y"
> character varying(36))
> RETURNS TABLE (
> "id" integer,
> "filesize" character varying(36)
> )
> AS $$
> BEGIN
> x=6;
> RETURN QUERY
> SELECT * FROM public."tbl_employees" ;
>
> END;
> $$ LANGUAGE plpgsql;
>
> I can not create that because of inout parameters.
> Another place;
>
> do $$
> DECLARE b integer = 1;
> DECLARE d integer = 2 ;
> BEGIN
> select * from public."test"();
> END;
> $$;
>
> Anybody have an idea ?
Can't you just include the "out" parameters in the result?
CREATE or replace FUNCTION public.test(x integer, y character varying(36))
RETURNS TABLE (id integer, filesize character varying(36), x integer, y
varchar)
AS $$
begin
x := 42;
y := 'foo';
RETURN QUERY
SELECT t.*, x, y
FROM public.tbl_employees t;
END;
It's different because x and y are repeated for every row, but that's the only
thing I can think of.
