QUERY PLAN
Gather Merge (cost=6136.74..6138.14 rows=12 width=158)
Workers Planned: 2
-> Sort (cost=5136.72..5136.73 rows=6 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..5136.64 rows=6 width=158)
Filter: (parent = ANY ('{170212,170211,170190,170189,170177,170176,170175,170152}'::integer[]))