varsql=$@"select t1.bailun_sku,sum(t1.bailun_sku_quantity_refund) as refundcount,sum(t2.bailun_sku_quantity_ordered) as salecount from dc_base_crm_refund t1
join dc_base_oms_sku t2 on t1.origin_order_id=t2.origin_order_id and t1.bailun_sku=t2.bailun_sku