Console GraphiQL explorer stops working after tracking custom function

I am using Hasura v1.3.2 and postgres 11 from here

The table

create table "user"
(
	id bigserial not null
		constraint user_pkey
			primary key,
	username text,
	password text
);

The function

CREATE OR REPLACE FUNCTION public.get_user()
RETURNS SETOF public."user" AS $$
  SELECT *
  FROM public."user"
  LIMIT 1
$$ LANGUAGE sql STABLE;

As soon as i press Track button for get_user in Untracked custom functions the GraphiQL explorer stops working. And instead shows NO SCHEMA AVAILABLE

[tirumaraiselvan]

Yes, there is a bug where if a function has a row type argument and it is tracked at top level (under query) and also as computed field, the introspection fails silently.

We haven’t really seen a real use-case where a function needs to have row type argument and also tracked at top -level. Usually, it is used as computed field. Can you describe if you need the function to be both top-level and computed field?

We should improve the experience here.

[kolharsam]

@karibertils this might be the case if you’ve used this custom function within a computed field as well. If this is indeed the case, then you could head over to #3757, where similar concerns are being tracked.