SQL Most Asked Interview Questions || Part 03 || ORDER BY GROUP BY ||ORDER OF EXECUTION OF SQL Query

Hello Learners :),
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Please find Below queries are solved in this tutorial :
• Fetch department wise salary from employee table order by salary USING different aggregate functions
• Find the Headcount of each dept employee.
• Fetch department, no of employees in a department, total salary with respect to a department from employee table order by total salary descending
• Fetch department,total salary with respect to a department from employee table where total salary greater than 1400000 order by Total_Salary descending.
Order of Execution of SQL:
FROM clause
WHERE clause
GROUP BY clause
HAVING clause
SELECT clause
ORDER BY clause
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