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 

我想創建一個新的表只有在視場每篇文章的款項（即:)

Article ID, Views 
11, 487 
12, 341 

我必須編寫一個單獨執行每個腳本的腳本，或者是否有mysql語句？

Answer 1

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

Fiddle

Answer 2

您做一個簡單的查詢

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

如果你也想創建一個新的表，你可以結合創建和選擇如下所述： 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