QUERY PLAN
Gather Merge (cost=5879.88..5880.82 rows=8 width=158)
Workers Planned: 2
-> Sort (cost=4879.86..4879.87 rows=4 width=158)
Sort Key: created_at
-> Parallel Seq Scan on tbl_comments (cost=0.00..4879.82 rows=4 width=158)
Filter: (parent = ANY ('{170232,170229,170228,170227,170226}'::integer[]))