Web Skills Work

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CHAPTERS

• 1. An Introduction to SQL
• 2. An Overview of the SELECT Statement
• 3. The FROM Clause
• 4. The WHERE Clause
• 5. The GROUP BY Clause
• 6. The HAVING Clause
• 7. The SELECT Clause
• 8. The ORDER BY Clause
• 9. SQL Data Types
• 10. Relational Integrity
• 11. Special Structures

The FROM Clause

In this chapter we'll begin our more detailed look at the SELECT statement starting with the FROM clause.

Topics include the following:

• Why Start with the FROM Clause
• FROM One Table
• FROM More than One Table Using JOINs
• Real World Joins
• Views
• Subqueries and Derived Tables
• Wrapping Up: the FROM Clause

 

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Sample Applications & Examples

Publisher: SitePoint

Author: Rudy Limeback

Year: 2008