摘要: declare @M int,@N int set @m=10 set @n=1 select top 10 cast(rand(checksum(newid()))*(@M-@N)+@n as int) from t_table 阅读全文
posted @ 2014-06-03 20:22 Eric.Z 阅读(498) 评论(0) 推荐(0) 编辑