Key Terms Used in Set Difference Operator
- Relation- In Relational Algebra ‘Table’ is called a Relation.
- Tuple- In Relational Algebra ‘Row’ is called as Tuple.
- Attribute- In Relational Algebra ‘Column’ is called an Attribute.
Set Difference Operator in Relational Algebra
Relational Algebra is used to play with the data stored in relational databases. Relational Algebra has many operations to play with tables. One of the fundamental operations is set difference. This article will discuss Set Difference, its condition, and its examples.