QUERY PLAN
Gather Merge (cost=7351.68..7352.61 rows=8 width=152)
Workers Planned: 2
-> Sort (cost=6351.65..6351.66 rows=4 width=152)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..6351.61 rows=4 width=152)
Filter: (parent = ANY ('{220989,220905,220900,220854,220853,220852}'::integer[]))