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SQLite Foreign Key Support

SQLite Foreign Key Support

1. Introduction to Foreign Key Constraints

2. Enabling Foreign Key Support

3. Required and Suggested Database Indexes

4. Advanced Foreign Key Constraint Features

4.1. Composite Foreign Key Constraints

4.2. Deferred Foreign Key Constraints

4.3. ON DELETE and ON UPDATE Actions

5. CREATE, ALTER and DROP TABLE commands

6. Limits and Unsupported Features

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