摘要: 今天刚刚看到,没有测试性能。SELECT * FROM (select ROW_NUMBER() Over(order by CreditCardID) as rowNum, *from Sales.CreditCard) as tablewhere rowNum> 0 and rowNum<50 阅读全文
posted @ 2006-01-17 10:22 浮云 阅读(1004) 评论(0) 推荐(0)