4. What is Self-Join?

What is Self-Join?

Answer

Self-join is query used to join a table to itself. Aliases should be used for the same table comparison.

 

All sql dba Questions
Ask your interview questions on sql-dba

Write Your comment or Questions if you want the answers on sql-dba from sql-dba Experts
Name* :
Email Id* :
Mob no* :
Question
Or
Comment* :
 





Disclimer: PCDS.CO.IN not responsible for any content, information, data or any feature of website. If you are using this website then its your own responsibility to understand the content of the website

--------- Tutorials ---