Horizontal sum of columns put in last column of same table

_{Monday, June 11, 2007 2:52 PM}

 I want to sum up the entries of all columns of the same row and put the result in its last column.
How does one accomplish this?

Example:

                Col1             Col2                Col3               Result
Row1         1                    2                    3                     6

_{Monday, June 11, 2007 2:57 PM ✅Answered}

Try:

select col1, col2, col3, col1 + col2 + col3 as result

from dbo.t1

You can also add a calculated column to you table or create a view.

alter dbo.t1

add result as isnull(col1, 0) + isnull(col2, 0) + isnull(col3, 0)

go

select * from dbo.t1

AMB

_{Monday, June 11, 2007 3:28 PM}

Thank you hunchback, this works for me.