QUERY PLAN
Gather Merge (cost=7127.42..7127.88 rows=4 width=152)
Workers Planned: 2
-> Sort (cost=6127.39..6127.40 rows=2 width=152)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..6127.38 rows=2 width=152)
Filter: (parent = ANY ('{218836,218829,218608,218580}'::integer[]))