Convert the err_type column from err_tracks to its hexadecimal byte representation

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

Domain

SQL

Difficulty

medium

Problem

Convert the err_type column from err_tracks to its hexadecimal byte representation. Return err_id, err_type, and the hex value as type_hex. Order by err_id and limit to 5 rows.

Practice This Problem

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