Quiz: Only Keep Interesting Groups
Explore how to use the HAVING clause to filter grouped data after aggregation. Understand the difference between WHERE and HAVING, and practice applying these concepts to summarize and limit results effectively in SQL queries.
We'll cover the following...
We'll cover the following...
You’ve learned how to group data, and now you know how to filter those grouped results using HAVING. Think of it as WHERE’s smarter sibling, working after the ...