QUERY PLAN
Aggregate (cost=6255.41..6255.43 rows=1 width=8)
-> Gather (cost=1000.00..6255.41 rows=1 width=0)
Workers Planned: 2
-> Parallel Seq Scan on tbl_comments (cost=0.00..5255.31 rows=1 width=0)
Filter: (((object_type)::text = '20018'::text) AND (object_id = 7360))