QUERY PLAN
Aggregate (cost=201.62..201.62 rows=1 width=64)
-> Seq Scan on tbl_projects (cost=0.00..201.37 rows=24 width=10)
Filter: ((bargain_date >= '2021-06-01'::date) AND (bargain_date <= '2021-06-30'::date) AND (project_status = 3))