Registrations Closing Soon for DevOps Certification Training by CloudxLab | Registrations Closing inEnroll Now
Same Aggregate Functions are applied on grouped data. Grouping is done on the required columns of the table.
For example, you need to know manager wise sum of salaries of employees.
select sum(empsal) sum_sal,mgrempid from emp group by mgrempid order by mgrempid ;
No hints are availble for this assesment
Answer is not availble for this assesment