添加一定的MySQL行一起

Question

我有如下表：

Article ID, Views, Date 
11,  55, 2013-01-01 
12,  341, 2013-01-01 
11,  432, 2013-01-02 

我想创建一个新的表只有在视场每篇文章的款项（即:)

Article ID, Views 
11, 487 
12, 341 

我必须编写一个单独执行每个脚本的脚本，或者是否有mysql语句？

Answer 1

Insert into Table2 (`Article Id`, Views) 
Select `Article ID`, SUM(Views) 
FROM TABLE1 GROUP BY `Article ID`; 

Fiddle

Answer 2

您做一个简单的查询

INSERT INTO SumTable (ArticleId, Views) 
SELECT ArticleId, SUM(Views) FROM SourceTable GROUP BY ArticleId 

如果你也想创建一个新的表，你可以结合创建和选择如下所述： http://dev.mysql.com/doc/refman/5.0/en/create-table-select.html

例如：

CREATE TABLE SumTable SELECT ArticleId, SUM(Views) FROM SourceTable GROUP BY ArticleId