QUERY PLAN
Gather Merge (cost=6394.91..6396.77 rows=16 width=158)
Workers Planned: 2
-> Sort (cost=5394.88..5394.90 rows=8 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5394.76 rows=8 width=158)
Filter: (parent = ANY ('{170215,170214,170213,170212,170211,170190,170189,170177,170176,170175,170152}'::integer[]))