sql+=" and t4.bailun_sku_warehouse_code in (select t_re.bailun_sku_warehouse_code from dc_base_stock_record_effective as t_re where t_re.stock_time >=@start_date and t_re.stock_time <=@end_date ) ";
countSql+=" and t4.bailun_sku_warehouse_code in (select t_re.bailun_sku_warehouse_code from dc_base_stock_record_effective as t_re where t_re.stock_time >=@start_date and t_re.stock_time <=@end_date ) ";
varold_data=conn.QueryFirstOrDefault<dc_base_prod_order>(" select * from dc_base_prod_order where `purchase_no`=@purchase_no and bailun_sku=@bailun_sku ",new
varold_data=MyMySqlConnection._connection.QueryFirstOrDefault<dc_base_prod_order>(" select * from dc_base_prod_order where `purchase_no`=@purchase_no and bailun_sku=@bailun_sku ",new