Query Normal Forms and Conservative Extension Properties
1. Introduction to Query Normal Forms
In the world of database management, ensuring that queries are both efficient and consistent is crucial. One way to achieve this is by transforming queries into specific forms known as query normal forms. These forms help in standardizing the structure of queries, making them easier to optimize and maintain.
Why Normalize Queries?
Normalization of queries serves multiple purposes:
- Optimization : Standardized queries can be more easily optimized by query processors.
- Consistency : Ensures that all queries adhere to a common structure, reducing errors.
- Maintainabi
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