摘要：
-- take AdventureWorks database as exampledeclare @fromDate datetime, @dueDate datetimeselect @fromDate = '2003-09-01', @dueDate='2003-09-16'select top 100 a.ProductId, convert(nvarchar(10), b.OrderDa... 阅读全文
posted @ 2009-04-23 21:31 随风而行 阅读(333) 评论(0) 推荐(0) 编辑