Database Technology - Functional Dependency, Keys and Constraints, Normal Form - 코드 세계

Database Technology - Functional Dependency, Keys and Constraints, Normal Form

사물의 인터넷 2023-07-18 18:01:50 독서 시간: null

NoSuchKey

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Database Technology - Functional Dependency, Keys and Constraints, Normal Form

Database Technology - Functional Dependency, Keys and Constraints, Normal Form

Database Technology - Functional Dependency, Keys and Constraints, Normal Form

3.6.1 Database System-Normalization Theory: Problems Existing in Denormalization, Basic Concepts of Normalization Theory, Functional Dependency, Key, Finding Candidate Keys, Finding Candidate Key Examples, Functional Dependency, Armstrong Axiom

3.6.2 Database system-paradigm judgment: paradigm classification, first normal form, second normal form, third normal form, BC normal form

3.6.3 Database System-Schema Decomposition: Whether to Keep Functional Dependency, Keep Functional Dependency Decomposition Definition, Lossless Decomposition, Table Method, Formula Method

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3.6.1 Database System-Normalization Theory: Problems Existing in Denormalization, Basic Concepts of Normalization Theory, Functional Dependency, Key, Finding Candidate Keys, Finding Candidate Key Examples, Functional Dependency, Armstrong Axiom

3.6.1 Database System-Normalization Theory: Problems Existing in Denormalization, Basic Concepts of Normalization Theory, Functional Dependency, Key, Finding Candidate Keys, Finding Candidate Key Examples, Functional Dependency, Armstrong Axiom

3.6.1 Database System-Normalization Theory: Problems Existing in Denormalization, Basic Concepts of Normalization Theory, Functional Dependency, Key, Finding Candidate Keys, Finding Candidate Key Examples, Functional Dependency, Armstrong Axiom

3.6.1 Database System-Normalization Theory: Problems Existing in Denormalization, Basic Concepts of Normalization Theory, Functional Dependency, Key, Finding Candidate Keys, Finding Candidate Key Examples, Functional Dependency, Armstrong Axiom

3.6.1 Database System-Normalization Theory: Problems Existing in Denormalization, Basic Concepts of Normalization Theory, Functional Dependency, Key, Finding Candidate Keys, Finding Candidate Key Examples, Functional Dependency, Armstrong Axiom

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