Hi there!
You can find out here of “Introduction into Relational Databases” course with theme “Relational Algebra”.
Themes are below.
- Relational Algebra
- QUEL language
- Primitives operators
- Selection
- Projection
- Rename
- Union
- Intersection
- Difference
- Join operators
- Natural join
- Cross join
- Left / Right / Full joins
- Semijoin
- Antijoin
- Division
- Extended Operators
- Duplicate elimination
- Aggregation Operators
- Grouping Operator
- Extended Projection
- Sorting Operator
- Datalog Query
Please if you have some comments / questions or remarks , just let me know about it.
Thanks!