What are the restrictions pertaining to the use of an outer join?

Are you preparing for IT certification? With practice questions, study notes, interactive quizzes, tips and technical articles, uCertify PrepKits ensure that you get a solid grasp of core technical concepts to ace your certification exam in first attempt.

What are the restrictions pertaining to the use of an outer join?

Rating:

Following are the restrictions pertaining to the use of an outer join:

  • The outer join operator (+) can appear on only one side of the join, and it follows the column name of the table that does not have the matching rows.

  • The condition representing an outer join cannot use the IN operator or be linked to another condition by using the OR operator.


    • Rating:



    Other articles

    Click here to Article home

     
    uCertify.com | Our Company | Articles | Privacy | Security | Contact Us | News and Press Release | uCertify India
    MCSE: MCSA, MCTS, MCITP    JAVA Certification: SCJP, SCWCD Cisco Certification: CCNA, CCENT, A+, Network+, Security+
    Oracle Certification: OCP 9i, OCP 10g, OCA 9i, OCA 10g CIW foundation    EC-212-32    CISSP    Photoshop ACE    Adobe Flash ACE
    © 2008 uCertify.com. All rights reserved. All trademarks are the property of their respective owners.