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First Migration Record
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
Pull the very first migration ever applied to the schema, identified by the smallest migration ID. Show all available fields: migration ID, version, status, applied date, rollback info, duration, author, and database name.
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a live PostgreSQL database and grades it instantly.