Slide 1Dr. Alexandra I. Cristea http://www.dcs.warwick.ac.uk/~acristea/ CS 319: Theory of Databases: C4 Slide 2 (provisionary) Content 1.Generalities DB 2.Temporal Data 3.Integrity…
Chapter 2: Relational Model Chapter 2: Relational Model 1 Example of a Relation Attribute Types Each attribute of a relation has a name The set of allowed values for each…
Chapter 3: Relational Model I Structure of Relational Databases Convert a ER Design to a Relational Database Relation Another name for table Columns – attributes Rows –…