Find Deploy Authors

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

Domain

SQL

Difficulty

easy

Seniority

junior

Problem

The release manager is auditing alice's deployment history but her name appears with inconsistent casing across the logs. Surface all unique author name variants matching 'alice', regardless of capitalization.

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