QUERY PLAN
Gather Merge (cost=6444.26..6445.20 rows=8 width=159)
Workers Planned: 2
-> Sort (cost=5444.24..5444.25 rows=4 width=159)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5444.20 rows=4 width=159)
Filter: (parent = ANY ('{186599,186530,186435,186434,186422,184362}'::integer[]))