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- Prepare
- Databases
- Relational Algebra
- Basics of Sets and Relations #5
Basics of Sets and Relations #5
Basics of Sets and Relations #5
- Prepare
- Databases
- Relational Algebra
- Basics of Sets and Relations #5
Consider the following data table named Student.
Student Name Number Sex
Ben 3412 M
Dan 1234 M
Nel 2341 F
What is the count of rows returned in the following relational selection?
σ(Number<3000)(Student)
Only enter a single integer. Do not include any extra spaces or newlines.