MVP Kathi Kellenberger covers the basics of using T-SQL to modify data in your databases.  Read more...

Learn how to summarize the values of your data using aggregate functions such as COUNT(), SUM(), and AVG() from MVP Kathi Kellenberger. Grouping and aggregate filters are covered as well.  Read more...

In this video, Kathi continues her beginner series on T-SQL where she now shows you how to modify data in SQL Server using the DELETE, UPDATE or INSERT statement. If you're new to T-SQl, this video is perfect for you to quickly ramp up your skills.   Read more...