QUERY PLAN
Bitmap Heap Scan on tbl_purchase_contracts (cost=8.57..15.12 rows=2 width=22)
Recheck Cond: (id = ANY ('{3741,3575}'::integer[]))
-> Bitmap Index Scan on tbl_purchase_contracts_pkey (cost=0.00..8.57 rows=2 width=0)
Index Cond: (id = ANY ('{3741,3575}'::integer[]))