Design a self-referential employees table where each employee can have a manager who is also an empl

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

Design a self-referential employees table where each employee can have a manager who is also an employee. The manager_id column references the same table's primary key.

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