Order by x then order by y column in SQL Server

Question

Consider a table like

   debit    credit  code
-----------------------------
    0       10      5
    5       0       3
    0       11      2
    0       15         


        

Answer 1

Please use below one in order by clause you will get the output that you are looking for

  order by cast(cast(code as varchar(50)) 
                              + cast(debit as varchar(2)+ cast(credit as varchar(2) as int)