What are the advantages of using composite keys in databases?
An example of an AI chatbot conversation about the benefits of composite keys in database design.
What are the advantages of using composite keys in databases?
Composite keys allow for unique identification of records using multiple columns, enhancing data integrity.
Can you give me an example of when to use a composite key?
Sure! In a student enrollment system, a composite key could be a combination of student ID and course ID.
What are the potential downsides of using composite keys?
One downside is that they can complicate queries and indexing, making database operations slower.
How do composite keys affect database normalization?
Composite keys can help achieve higher normalization by ensuring that each record is uniquely identifiable without redundancy.
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