Mysql查询选择语句帮助需要

Question

我有一个mysql的查询，其中我获取总销售额已经消失了多少，

但它显示previous dates [Date] => 2014-01-22 [TotalSales] => 7，

它以这种方式显示，我如何制作它，以便它显示今天的日期并显示到目前为止的销售

 SELECT DATE(order_time) AS Date, SUM(Quantity) AS TotalSales
 FROM ss_orders,ss_ordered_carts
 GROUP BY date;

Answer 1

然后添加一个where子句，将order_time与今天的日期进行比较。 像这样：

SELECT DATE(order_time) AS Date, SUM(Quantity) AS TotalSales
        FROM ss_orders,ss_ordered_carts
        WHERE DATE(order_time) = DATE(NOW())
         group by date;