QUERY PLAN
Aggregate (cost=6378.97..6378.98 rows=1 width=8)
-> Sort (cost=6378.95..6378.95 rows=1 width=243)
Sort Key: tbl_comments.created_at DESC
-> Gather (cost=1000.00..6378.94 rows=1 width=243)
Workers Planned: 2
-> Parallel Seq Scan on tbl_comments (cost=0.00..5378.84 rows=1 width=243)
Filter: ((parent IS NULL) AND ((object_type)::text = '20014'::text) AND (object_id = 11))