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Concept

Referential integrity

Related lectures (6)
Relational Model: Basics
Introduces the relational model, SQL, keys, integrity constraints, ER translation, weak entities, ISA hierarchies, and SQL vs. noSQL.
Database Management Systems: Fundamentals
Introduces the fundamentals of database management systems, covering relational model, storage options, data integrity, queries, and data manipulation languages.
Entity-Relationship Model
Introduces the Entity-Relationship model for designing databases with a focus on conceptual and relational aspects.

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