How to calculate column values in Sql-Server?

 Posted by Rajesh_Kumar on 1/22/2014 | Category: Sql Server Interview questions | Views: 1972 | Points: 40
Answer:

With the help of Sum function of Sql-Server,we can calculate column values.

Syntax:
Select Sum(column_name) from tbl_name;


For Example:
Select Sum(competency_values) from competency_details;


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