Session Logins Dec 13 to 19

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

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

The security team is investigating a suspicious login window. Find all unique users with a session start between December 13 and December 19, 2026, inclusive.

Summary

Logins during one specific window.

Practice This Problem

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