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Customer Full Name Concat
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 customer success team needs a clean roster for their outreach emails. Combine each customer's first and last name into a single full name field, and include their ID and country, listed alphabetically by full 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.