-- Verify jmp:unused_invites on pg

BEGIN;

INSERT INTO invites (creator_id)
	VALUES ('boop');
INSERT INTO invites (creator_id, used_by_id, used_at)
	VALUES ('boop', 'otherone', LOCALTIMESTAMP);

SELECT 1/count(1) FROM (
	SELECT count(1) AS a FROM unused_invites WHERE creator_id='boop'
) s WHERE a = 1;

ROLLBACK;