create table foo(sirname text, name text); insert into foo values
('Mueller', 'Marcus');
create function getfoo(char(1)) returns refcursor as '
declare ref refcursor;
begin open ref for select * from foo where sirname like ''%'' || $1 ||
''%''; return next ref;
return
end;
'
LANGUAGE 'plpgsql' VOLATILE;
Copy the above function and execute..i changed at return statement.....
Thanks & Regards
Penchal Reddy
-----Original Message-----
From: pgsql-sql-owner@postgresql.org
[mailto:pgsql-sql-owner@postgresql.org] On Behalf Of Christian Kindler
Sent: Friday, August 10, 2007 11:28 AM
To: pgsql-sql@postgresql.org
Subject: [SQL] Returnd Refcurser (<unnamed portal x> not fetchable
Hi!
I have the Problem, that a function returns a refcursor and I am not
able to fetch them. I tried in several ways.
Can you please tell me how to get the cursor data.
Thanks
Chris
PS this is what I have:
create table foo(sirname text, name text);
insert into foo values ('Mueller', 'Marcus');
create function getfoo(char(1)) returns refcursor as
'
declare ref refcursor;
begin open ref for select * from foo where sirname like ''%'' || $1 ||
''%''; return ref;
end;
'
LANGUAGE 'plpgsql' VOLATILE;
select * from getfoo('M');
* fetch all in '<unnamed portal 11>';
ERROR: syntax error at or near "'<unnamed portal 11>'" at character 14
--
cu
Chris
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