List<create_order_days_dto>create_order_days=conn.Query<create_order_days_dto>(@"select t1.push_date,t2.create_time,t2.`no` from dc_auto_purchase_advise_detailed as t1
left join dc_auto_purchase_advise as t2 on t1.main_id =t2.id
where t1.bailun_sku=@bailun_sku and t1.warehouse_code=@warehouse_code and t1.ispush=1 LIMIT 30",new{bailun_sku=skuItem.bailun_sku,warehouse_code=skuItem.warehouse_code}).Where(s=>s.push_date!=null).AsList();