Unreviewed Models

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

Domain

SQL

Difficulty

easy

Problem

Return ml_models rows whose mdl_name never appears as tbl_name in dq_checks. Output the mdl_name, version, framework, and status for each such model, sorted by train_at descending.

Practice This Problem

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