If you are a SQL programmer, learning recursive SQL techniques can be a boon to your productivity. A recursive query is one that refers to itself. I think the best way to quickly grasp the concept of ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

,cast(emp.empConcat + ',' + cast(e.employee_number as varchar) + ',' as varchar(250)) ,case when emp.lvl=1 then emp.employee_name else emp.emp_lvl_1 end as emp_lvl_1 ...

Problem: Generate a sequence of integers starting at 1 and ending at 10 using a recursive CTE. Output: one column named num with values 1 through 10 (each number on its own row). Using a recursive CTE ...