QUERY PLAN
Gather Merge (cost=5878.59..5879.52 rows=8 width=158)
Workers Planned: 2
-> Sort (cost=4878.56..4878.57 rows=4 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..4878.52 rows=4 width=158)
Filter: (parent = ANY ('{170232,170229,170228,170227,170226}'::integer[]))