I want to update all the rows after the first row for each Team

Question

I want to update all the rows after the first row for each Team.

TableName: Test

ID , Team , StartTime, EndTime, TotalTime
1.......          


        

Answer 1

You can use CTE for this.

   with cte as
    (

    select test.*, row_number() over (partition by team order by ID) as teamRowNum
    from TEST
    )
     UPDATE cte SET StartDate  =  DateAdd(SECOND, - ProjectedTime * 60, EndDate)
    where teamRowNum > 1