Word Count Per Message

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

Domain

SQL

Difficulty

medium

Seniority

L3

Problem

For each chat message, calculate the word count based on spaces in the content. Show the message ID and its word count.

Summary

How wordy are the messages?

Practice This Problem

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