On Thu, 22 Jul 2021 at 18:03, Mukesh Rajpurohit <vivasvan1902@xxxxxxxxx> wrote:
Hi All,I have one procedure which has 4 input parameter as refcursor and they are as INOUT parameter.Now, I want to call that procedure in begin end; block and want to display those 4 refcursor result in pgadmin. I tried multiple option like unnamed portal, declare a refcursor and use in fetch all from..into...etc. But, no option is showing result.Please help if there is some solution for this, I tried all option available in sites but it did not worked.
I am not sure if i understood it correctly. you have a refcursor as param in a procedure where you initialize and return a refcursor.
postgres=# create procedure p1 (INOUT r1 refcursor) as $$
begin
open r1 for select id from dates;
return;
end; $$ language plpgsql;
CREATE PROCEDURE
-- you would need a do block to declare vars as this would be plpgsql
postgres=# do $$
declare r1 refcursor; x record;
begin
call p1(r1);
for i in 1..10 loop
fetch next from r1 into x;
raise notice '%', x;
end loop;
end; $$ language plpgsql;
NOTICE: (1)
NOTICE: (2)
NOTICE: (3)
NOTICE: (4)
NOTICE: (5)
NOTICE: (6)
NOTICE: (7)
NOTICE: (8)
NOTICE: (9)
NOTICE: (10)
DO
something like this?
Thanks,
Vijay
Mumbai, India
