I am trying to replace INSERT into temp table in my custom function by RETURN NEXT, but get an error:
CREATE OR REPLACE FUNCTION words_check_words( IN in_uid integer, IN in_gid integer, IN in_tiles jsonb) RETURNS TABLE(word varchar, score integer) AS $func$ .......
-- INSERT INTO _words(word, score) -- VALUES (upper(_word), _score);
RETURN NEXT (word, score);
ERROR: RETURN NEXT cannot have a parameter in function with OUT parameters LINE 98: RETURN NEXT (word, score);
This was limit in older version
you have to assign values to these variables and call RETURN NEXT without any parameters
CREATE OR REPLACE FUNCTION public.foob(OUT a integer, OUT b integer) RETURNS SETOF record LANGUAGE plpgsql AS $function$ BEGIN a := 10; b := 20; RETURN NEXT; b := 30; RETURN NEXT; END; $function$
result
┌────┬────┐ │ a │ b │ ╞════╪════╡ │ 10 │ 20 │ │ 10 │ 30 │ └────┴────┘ (2 rows)
