使用存储过程在sql中添加多行 [英] adding Multiple rows in sql using stored procedure

问题描述

hii，如何使用存储过程在sql中添加多行.对于例如

假设a，b和c是3列，每列3个值
a b c
1 4 7
2 5 8
3 6 9

现在我想从a，b和c中添加1 + 4 + 7..

hii, how do v add multiple rows in sql using stored procedure. for eg

suppose a,b and c are 3 columns with 3 values each
a b c
1 4 7
2 5 8
3 6 9

now I want to add 1+4+7 from a,b and c..

推荐答案

您是否尝试过?

Have you tried this?

SELECT ISNULL(a,0) + ISNULL(b,0) + ISNULL(c,0) AS 'TotalPerColumn' FROM [tablename]

其中a，b，c是您的列名.结果将是:

wherein a,b,c are your column names. The result would be:

TotalPerColumn
--------------
12
15
18

如果这解决了您的问题，请标记为答案并投票5

问候，
爱德华(Eduard)

Please mark as answer and vote 5 if this solved your problem

Regards,
Eduard

CREATE PROCEDURE usp_ 
( @S int output ) 
AS 
set @S= (SELECT SUM(Ke) AS 'Column1_SUM' FROM [test])

CREATE PROCEDURE usp_ 
( @S int output ) 
AS 
set @S= (SELECT SUM(Ka) AS 'Column2_SUM' FROM [test])

CREATE PROCEDURE usp_ 
( @S int output ) 
AS 
set @S= (SELECT SUM(Ta) AS 'Column3_SUM' FROM [test])

这些将显示每列的总和.您可以创建一个动态的storageproc而不是此动态的.

问候，
爱德华

these will display the sum of each columns. You can create one dynamic storedproc instead of this one.

Regards,
Eduard

这篇关于使用存储过程在sql中添加多行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！