what is difference between where clause and having clause?

Answer Posted / rajesh dutta

where conditions used only for comparing row values.

having conditions used to compares group values like
min,max,count etc.

Is This Answer Correct ?    3 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the need of indexing topic in oracle? where do we use in a Java project? any other option other than using this to get the same result where we use indexing ?

2050


How to use like conditions in oracle?

570


How do I spool to a csv formatted file using sqlplus?

550


What is the difference between post-database commit and post-form commit?

517


How to manage transaction isolation level?

566






How to view the data files in the current database?

599


Explain enable novalidate constraint.

599


Explain about your project and its relation to the current job position you are applying to?

546


What is the quickest way to export a table to a flat file?

577


What privilege is needed for a user to delete rows from tables in another schema?

565


Give syntax for SQL and ORACLE joins.

636


What is a trigger and what are its types in oracle?

537


How remove data files before opening a database?

566


Explain view?

582


What is a trace file and how is it created in oracle?

554