How to Concatenate Numbers and Strings to Format Numbers in T-SQL?

Question

I have the following function

ALTER FUNCTION [dbo].[ActualWeightDIMS]
(
    -- Add the parameters for the function here
    @ActualWeight int,
    @Actual_D         


        

Answer 1

Try casting the ints to varchar, before adding them to a string:

SET @ActualWeightDIMS = cast(@Actual_Dims_Lenght as varchar(8)) + 
   'x' + cast(@Actual_Dims_Width as varchar(8)) + 
   'x' + cast(@Actual_Dims_Height as varhcar(8))

Answer 2

Cast the integers to varchar first!

Answer 3

There are chances that you might end up with Scientific Number when you convert Integer to Str... safer way is

SET @ActualWeightDIMS = STR(@Actual_Dims_Width); OR Select STR(@Actual_Dims_Width) + str(@Actual_Dims_Width)

Answer 4

I was tried the below query it's works for me exactly

 with cte as(

   select ROW_NUMBER() over (order by repairid) as'RN', [RepairProductId] from [Ws_RepairList]
  )
  update CTE set [RepairProductId]= ISNULL([RepairProductId]+convert(nvarchar(10),RN),0) from cte