QUERY PLAN
Gather Merge (cost=6575.17..6575.87 rows=6 width=157)
Workers Planned: 2
-> Sort (cost=5575.14..5575.15 rows=3 width=157)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5575.12 rows=3 width=157)
Filter: (parent = ANY ('{189648,189646,188235,188047,187641,186908}'::integer[]))