CREATE LANGUAGE plpgsql; CREATE OR REPLACE FUNCTION most_recent_comments(integer) RETURNS SETOF patch_comment_view AS $$ DECLARE v_patch_id integer; BEGIN FOR v_patch_id IN SELECT p.id FROM patch p INNER JOIN commitfest_topic t ON p.commitfest_topic_id = t.id WHERE t.commitfest_id = $1 LOOP RETURN QUERY ( SELECT * FROM patch_comment_view WHERE patch_id = v_patch_id ORDER BY creation_time DESC LIMIT 3 ); END LOOP; END $$ LANGUAGE plpgsql; -- Dummy implementation for testing purposes. CREATE OR REPLACE FUNCTION community_login(INOUT userid text, password text, OUT success integer) RETURNS record AS $$ BEGIN SELECT userid, CASE WHEN LOWER(userid) = 'rhaas' AND password = 'bob' THEN 1 ELSE 0 END INTO userid, success; END $$ LANGUAGE plpgsql;