The Participation Constraint in the ER Diagram
13:08
Intro to Joins
28:47
Oberst Reisner über den russischen Vormarsch in der Ukraine | ZDFheute live
22:02
Strong versus Weak Entities & Resolving Many-to-Many Relationships
16:32
Enhanced Entity-Relationship Model Part 2: Generalization vs. Specialization and EER Constraints
11:26
Ternary Relationships
15:06
Concept of Relationships in ER Diagram
13:02
Weak Entity Modeling
1:03:37