Create a self-referential relationship: connect manager_id back to employee_id to show that managers

A medium Data Modeling interview practice problem on DataDriven. Write and execute real data modeling code with instant grading.

Domain

Data Modeling

Difficulty

medium

Problem

Create a self-referential relationship: connect manager_id back to employee_id to show that managers are also employees.

Practice This Problem

Solve this Data Modeling problem with real code execution. DataDriven runs your solution and grades it automatically.