Section 8.1. Introduction
Section 8.2. Dropping, Adding, or Repositioning a Column
Section 8.3. Changing a Column Definition or Name
Section 8.4. The Effect of ALTER TABLE on Null and Default Value Attributes
Section 8.5. Changing a Column's Default Value
Section 8.6. Changing a Table Type
Section 8.7. Renaming a Table
Section 8.8. Adding or Dropping Indexes
Section 8.9. Eliminating Duplicates by Adding an Index
Section 8.10. Using ALTER TABLE to Normalize a Table