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This course shows you how to access data stored in multiple relational tables by using joins in your queries.
Objectives:
- Query multiple tables using a join
- Use table aliases in your queries
- Perform inner, outer, self, and natural joins
- Use aggregate functions with joins
Topics:
- Understanding joins
- Creating a join
- Joining multiple tables
- Using table aliases
- Self joins
- Natural joins
- Outer joins
- Using joins with aggregate functions
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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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