Lesson 10. Grouping Data
In this lesson, you'll learn how to group data so that you can summarize subsets of table contents. This involves two new SELECT statement clauses: the GROUP BY clause and the HAVING clause.
Get Sams Teach Yourself SQL in 10 Minutes, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
