| select store.store_state as c0, time_by_day.the_year as c1, count(distinct sales_fact_1997.customer_id) as m0 from store as store, sales_fact_1997 as sales_fact_1997, time_by_day as time_by_day, product_class as product_class, product as product where sales_fact_1997.store_id = store.store_id and store.store_state = 'WA' and sales_fact_1997.time_id = time_by_day.time_id and time_by_day.the_year = 1997 and sales_fact_1997.product_id = product.product_id and product.product_class_id = product_class.product_class_id and (product_class.product_department = 'Deli' and product_class.product_family = 'Food') group by store.store_state, time_by_day.the_year; |