Dept table - PowerPoint PPT Presentation

Scaling Oracle Spatial using Real Application Cluster!

Scaling Oracle Spatial using Real Application Cluster!. John Abel Executive Consultant.

485 views • 37 slides

Lecture 4

Lecture 4. Data Integrity: Primary and Foreign Keys. But first - table aliases. Table name prefixes prevent ambiguity in a query remember emp.deptno=dept.deptno But they can be tedious to enter

★ ★ ★ ★ ★

361 views • 30 slides

The Relational Algebra

The Relational Algebra. CONTENTS. 1 Relational Algebra Operations From Set Theory * UNION * INTERSECTION * MINUS * CARTESIAN OPERATION 2 Binary Relational Operations * JOIN * DIVISION. Relational Algebra Operations From Set Theory.

★ ★ ★ ★ ★

375 views • 24 slides

View Dept table PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Dept table PowerPoint presentations. You can view or download Dept table presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.