bloodycool
I will grow through this pain load i'm doing all i can to be a better man.
摘要: 一般情况我们用TOP ( expression ) [ PERCENT ] [ WITH TIES ]来控制返回限定的行数 TOP (120) /* 返回前120行*/ TOP (15) PERCENT /* 返回前总行数的百分之十五行*/ TOP(@n) /* 返回参数代表的行数 如: DECLARE @n AS BIGINT; SET @n = 2 */. 还有一种方法是在运行SELECT... 阅读全文
posted @ 2006-09-29 10:56 风吹河岸柳轻扬 阅读(344) 评论(0) 推荐(0)