QUERY PLAN
HashAggregate (cost=19.60..20.43 rows=33 width=196)
Group Key: product_id
-> Seq Scan on tbl_erp_inventory_products eip (cost=0.00..18.86 rows=33 width=20)
Filter: (product_id = ANY ('{2171,2263,1528,2268,2265,1372,2266,2261,1558}'::integer[]))