Learn how to use ROLLUP, CUBE, and GROUPING SETS—three extremely useful GROUP BY extensions that will help you create sophisticated queries in no time.
ROLLUP, CUBE, and GROUPING SETS are GROUP BY extensions available in SQL Server, a relational database developed by Microsoft. SQL Server is among the three most widely used databases in the world. The NASDAQ stock exchange alone stores over one petabyte (a million gigabytes) of data in SQL Server. Other prominent companies that use SQL Server include Dell, Yahoo and, obviously, Microsoft!
If you already know SQL but would like to learn some advanced features available in SQL Server, this is the right course for you. Find out how to use ROLLUP, CUBE, and GROUPING SETS to create advanced reports with SQL Server or facilitate ETL processes if you work with data warehouses.
You’ll also benefit from this course if you’re planning to pass the 70-761 Querying Data with Transact SQL Microsoft certification. The exam requires demonstrated knowledge of GROUP BY extensions, so you’re in the right place to acquire and hone this skill.
We believe in learning by doing. Our courses include interactive exercises so you can get hands-on experience immediately. You can also learn comfortably at your own pace—we offer lifetime access to all course content!
Learn how to use ROLLUP with GROUP BY.
Discover CUBE, another GROUP BY extension.
Let's take a close look at GROUPING SETS, the last GROUP BY extension in our course.