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
NoSuchKey
Je suppose que tu aimes
Origine blog.csdn.net/qq_41929714/article/details/129732855
conseillé
Classement