| 3 |
"query": "UPDATE tracked_threads SET last_read_post_id = $3\n WHERE user_id = $1 AND thread_id = $2\n AND (last_read_post_id IS NULL\n OR (SELECT np.created_at FROM posts np WHERE np.id = $3)\n > (SELECT cp.created_at FROM posts cp WHERE cp.id = last_read_post_id))", |