In this lecture we look at...
[Section notes PDF 233Kb].
- 1.3.01. Introduction
- 1.3.02. Access across relations
- 1.3.03. Miniworld approximation
- 1.3.04. Pointing mechanism
- 1.3.04b. Pointing mechanism example in C
- 1.3.04c. Pointing mechanism with structures
- 1.3.05. Relational cardinality
- 1.3.06. Relationships in the relational model
- 1.3.07. Joins
- 1.3.08. Joins, canonical algebraic form
- 1.3.09. Join equivalence
- 1.3.10. Join types (condition)
- 1.3.11. Join types (inner and outer)
- 1.3.12. Outer joins