How to generate a range of numbers between two numbers?

Question

I have two numbers as input from the user, like for example 1000 and 1050.

How do I generate the numbers between these two numbers, using

Answer 1

The best way is using recursive ctes.

declare @initial as int = 1000;
declare @final as int =1050;

with cte_n as (
    select @initial as contador
    union all
    select contador+1 from cte_n 
    where contador <@final
) select * from cte_n option (maxrecursion 0)

saludos.