Query Optimization - Programmers Heaven

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!


Welcome to the new platform of Programmer's Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use its exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.

Query Optimization

ss135rss135r Posts: 1Member

I have table like

emp salary
--- -------
emp1 10000
emp2 10000
emp3 11000
emp4 13000
emp5 15000

I want avg salary in a separate column like

emp salary AvgSalary
--- ------- -----------
emp1 10000 11800.0000
emp2 10000 11800.0000
emp3 11000 11800.0000
emp4 13000 11800.0000
emp5 15000 11800.0000

I am getting the result using
SELECT emp, salary, (SELECT AVG( salary ) FROM empl ) 'average'
FROM empl

Can I do it using only one select statement.



Sign In or Register to comment.