QUERY PLAN
Sort (cost=6028.47..6028.47 rows=1 width=155)
Sort Key: created_at
-> Gather (cost=1000.00..6028.46 rows=1 width=155)
Workers Planned: 2
-> Parallel Seq Scan on tbl_comments (cost=0.00..5028.36 rows=1 width=155)
Filter: (parent = 185428)