pivot
摘要:简单 DaysToManufacture AverageCost 0 5.0885 1 223.88 2 359.1082 4 949.4105 复杂 VendorID Emp1 Emp2 Emp3 Emp4 Emp5 1492 2 5 4 4 4 1494 2 5 4 5 4 1496 2 4 4
阅读全文
posted @ 2017-09-08 10:44
posted @ 2017-09-08 10:44