General Questions on Structured Query Language (SQL) related Questions and Answers


Question :   Count function in SQL returns the number of
1. values.
2. distinct values.
3. groups.
4. columns.
Answer :   1 - values.  

* Be the First to Post a Comment.

Submit comment :


Captcha Image
Reload

Ask Question

Captcha Image
Reload

Note : Name and Email never shown.





Subscribe


Become a part of EducationForever. Subscribe to our FREE Newsletter