DQ Fail Rate by Table

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

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

The data engineering team needs to see which tables have the worst data quality among those with a recorded severity. Show the average fail percentage per table, from the cleanest to the dirtiest.

Summary

Pass rates, table by table.

Practice This Problem

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