How to find number of employees in each department #shorts #sql #sqlqueries #sqlinterview #coding

How to find number of employees in each department #shorts #sql #sqlqueries #sqlinterview #coding #programming #youtubeshorts

[manoswiniswain]

Can you make a rollback for insert new column in table

[Crusher_MLBB]

Can you make a video of find avergae salary of employees under each manager
Table structure of emp table:
Id, name, salary, managerId

One row will have managerId as null, rest all have manager Id

[sam]

Select Department, EmpName From EmployeeInfo Group by Department