Total Time: 2 hour(s)

Summary: 
This course explains how to use the GROUP BY and ORDER BY clauses to sort and group data. It also explains how to use subqueries and combined queries to add more options to retrievals using the SQL SELECT statement.

Ojectives: 
After completing this course, students will be able to:
Create data groups using the GROUP BY clause
Sort and filter grouped data
Understand and filter subqueries
Use subqueries as calculated fields
Create combined queries using UNION

Topics: 
Understanding data grouping
Creating groups
Filtering groups
Grouping and sorting
Understanding and filtering subqueries
Using subqueries as calculated fields
Creating combined queries
Advanced UNION features

Technical Requirements: 
P500+ Processor, 128MB of RAM; Windows 2000, 2003, XP, Minimum screen resolution 800x600, Internet Explorer 5.5 or higher; Windows Media Player 9.0 or higher; Flash 8.0 or higher; 56K minimum connection; broadband (256 kpbs or higher) connection recommended; Javascript, DHTML and cookies enabled; Sound card with speakers or headphones strongly recommended.