摘要：
declare @b int declare @a int select @b =10 select @a =1 while @b>@a begin select @a=@a+1 print '4343' print @a end ________________________________________循环执行结果 4343243433434344343543436434374... 阅读全文
posted @ 2010-10-19 09:45 陈力 阅读(442) 评论(0) 推荐(0) 编辑