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Trim Endpoints Right
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
A data quality check flagged trailing whitespace in endpoint names. Clean it up by returning each endpoint with trailing spaces removed, by call ID.
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.