We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  • HackerRank Home

    HackerRank

  • |
  • Prepare
  • Certify
  • Compete
  • Hiring developers?
  1. Prepare
  2. Databases
  3. Relational Algebra
  4. Relational Algebra - 3

Relational Algebra - 3

Problem
Submissions
Discussions
Editorial

Which is a join condition contains an equality operator?

Equijoins
Cartesian
Natural
Left

Need Help?


View discussions
View editorial
  • Blog
  • Scoring
  • Environment
  • FAQ
  • About Us
  • Support
  • Careers
  • Terms Of Service
  • Privacy Policy