Please help, can't figure out what's wrong with this function...

....

Hello group,

 

I 've written the following function:

 

CREATE OR REPLACE FUNCTION "public"."getstadtlandflussentrybyid" (integer) RETURNS SETOF "public"."ty_stadtlandflussentry" AS'
DECLARE objReturn ty_stadtlandflussentry;
DECLARE iid  integer;
BEGIN
        iid := $1;
        for objReturn IN
           SELECT ste_id, ste_type, ste_name, ste_firstwrongname, ste_secondwrongname, ste_description, ste_online
           FROM tbl_stadtlandflussentry WHERE ste_id=iid
           loop
                 RETURN next objReturn;
        END LOOP;
        RETURN;
END;
'LANGUAGE 'plpgsql' VOLATILE CALLED ON NULL INPUT SECURITY INVOKER;

 

When I try to execute the function by calling

 

SELECT getstadtlandflussentrybyid(1);

 

I get the following error:

ERROR:  missing .. at end of SQL expression

 

I haven't figured out what this message wants to tell me and why it is thrown at all.

 

Maybe someone can give me a hint,

 

Thanks in advance,

Moritz

 

 

PS: the function should run under postgres 7.4 and created the following type:

CREATE TYPE "public"."ty_stadtlandflussentry" AS (
  "ste_id" BIGINT,
  "ste_type" INTEGER,
  "ste_name" VARCHAR(100),
  "ste_firstwrongname" VARCHAR(100),
  "ste_secondwrongname" VARCHAR(100),
  "ste_description" TEXT,
  "ste_online" INTEGER
);