Number cloud costs within each provider-region combination (compound partition key) by bill_date

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Problem

Number cloud costs within each provider-region combination (compound partition key) by bill_date. This distributes work more evenly than partitioning by provider alone.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.