save up to 40%

What are the capabilities of a SELECT statement?

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 capabilities of a SELECT statement?

Rating:

Following are the capabilities of a SELECT statement:

  • Projection: This capability is used to choose the columns of a table, which a user wants a SELECT statement to return.

  • Selection: This capability is used to choose the rows of a table, which a user wants a SELECT statement to return.

  • Joining: This capability is used to retrieve data from multiple tables by creating a link between them.


    • 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.