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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.
Objectives:
- 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
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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.
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Terms of Use:
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