orderby与groupby同时使用方法

　　1.

　　SELECT Sale.BaoBeiName, Cou

　　FROM Sale

　　GROUP BY Sale.BaoBeiName order by Count(*) desc;

　　2.

　　SELECT Sale.BaoBeiName, sum(*) AS 合计 FROM Sale

　　GROUP BY Sale.BaoBeiName order by sum(*) desc;