![Write A MySQL Query To Get The Student Id, Email Id (discard The Last Three Characters) - Tech Study Write A MySQL Query To Get The Student Id, Email Id (discard The Last Three Characters) - Tech Study](https://techstudy.org/wp-content/uploads/2021/07/5-3-1.png)
Write A MySQL Query To Get The Student Id, Email Id (discard The Last Three Characters) - Tech Study
![MySQL Subquery Exercises: Find the employee ID, first and last name, and salary of all employees whose salary is above the average salary for their departments - w3resource MySQL Subquery Exercises: Find the employee ID, first and last name, and salary of all employees whose salary is above the average salary for their departments - w3resource](https://www.w3resource.com/w3r_images/example-14-explaination.png)
MySQL Subquery Exercises: Find the employee ID, first and last name, and salary of all employees whose salary is above the average salary for their departments - w3resource
![MySQL Subquery Exercises: Display the employee ID, first name, last name, and department name of all employees - w3resource MySQL Subquery Exercises: Display the employee ID, first name, last name, and department name of all employees - w3resource](https://www.w3resource.com/w3r_images/example-13-explaination.png)