QUERY PLAN
Unique (cost=62.45..62.46 rows=2 width=8)
-> Sort (cost=62.45..62.45 rows=2 width=8)
Sort Key: group_id, sales_id
-> Seq Scan on tbl_user_resource_relationships (cost=0.00..62.44 rows=2 width=8)
Filter: (user_id = 5500)