SQL - Part 33 - avg(), max(), min(), count() and sum() MySQL Aggregate Functions

In this video, I have explained and practically demonstrated using the below Aggregate function of MySQL in SQL statements:

avg()
max()
min()
count()
sum()

[alkagupta]

I really like the notes along with each videos'

[vanshajgoyal]

Sir please tell us.. how we can get certificate of learning SQL.?

[vaibhavpatharkar]

But sir. You have not taught count distinct or count / agg functions along with Where condition

[amolarchna]

Arun sir how to find 9th highest salary or lowest 3rd Salary