Full Customer Order List

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

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

Return first_name, last_name, and country for every customer in customers. Sort alphabetically by first_name, then last_name.

Summary

Every customer. Every order. The full picture.

Practice This Problem

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