WebSQL AVG with a subquery. We can apply AVG function multiple times in a single SQL statement to calculate the average value of a set of average values. For example, we can use the AVG function to calculate the average salary of employees in each department, and apply the AVG function one more time to calculate the average salary of departments. WebFeb 6, 2024 · 9. LIST ALL THE EMPLOYEES WHOSE JOB IS SAME AS SCOTT AND THEIR SALARY GREATER THAN JONES. >select * from emp where job= (select job from emp where ename=’SCOTT’) and sal> (select sal from emp where ename=’JONES’) and empno not in (select empno from emp where ename in (‘SCOTT’,’JONES’)) 10. …
SQL Query to Find Second Highest Salary - GeeksforGeeks
http://sqlfiddle.com/#!2/349e5d/3 WebNov 25, 2024 · Employee Table. We’ll use a table named employee that has the following columns: employee_id: The ID of the employee. first_name: The first name of the employee. last_name: The last name of the employee. manager_id: The ID of the employee’s manager. In this example, there are ten employees. Let’s examine the … download fate game for pc free
leetcode_sql_solutions/1875. Group Employees of the Same Salary.sql …
WebSchema Panel Use this panel to setup your database problem (CREATE TABLE, INSERT, and whatever other statements you need to prepare a representative sample of your real database). Web19. Write An SQL Query To Clone A New Table From Another Table. Ans. The general query to clone a table with data is: SELECT * INTO WorkerClone FROM Worker; 20. Write An SQL Query To Fetch The List Of Employees With … WebOct 13, 2024 · Scenario 1: Processing a Hierarchy in SQL. The self join is commonly used in processing a hierarchy. As we saw earlier, a hierarchy assigns a row in a table to another row within the same table. You might think of it as having parent and child rows. Let’s go back to the example with the employees and their managers. clarkston wa weather underground