QUERY PLAN
Bitmap Heap Scan on tbl_purchase_contracts (cost=8.58..15.32 rows=2 width=29)
Recheck Cond: (id = ANY ('{4142,4072}'::integer[]))
-> Bitmap Index Scan on tbl_purchase_contracts_pkey (cost=0.00..8.58 rows=2 width=0)
Index Cond: (id = ANY ('{4142,4072}'::integer[]))