An order-items table has a composite key but some columns depend on only part of that key, a 2NF vio
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
An order-items table has a composite key but some columns depend on only part of that key, a 2NF violation. Separate out the partial dependency.
Practice This Problem
Solve this Data Modeling problem with real code execution. DataDriven runs your solution and grades it automatically.