5. having 过滤
//查询总销售额大于1500的店名
SELECT store_name, SUM(sales)
FROM Store_Information
GROUP BY store_name
HAVING SUM(sales) > 1500
7. 查看当前时间: select now();
本文转自屌丝逆袭博客51CTO博客,原文链接http://blog.51cto.com/5731674/1677614如需转载请自行联系原作者
_追随我心
5. having 过滤
//查询总销售额大于1500的店名
SELECT store_name, SUM(sales)
FROM Store_Information
GROUP BY store_name
HAVING SUM(sales) > 1500
7. 查看当前时间: select now();