For the following table:Employees (EmployeeId, EmployeeName, HireDate, Salary, ReportsTo)You want to identify the supervisor to which each employee reports. You write the following query.SELECT e.EmloyeeName AS [EmployeeName], s.EmployeeName AS [SuperVisorName] FROM Employees eYou need to ensure that the query returns a list of all employees and their respective supervisor. Which join clause should you use to complete the query?INNER JOIN Employees s ON e.ReportsTo = s.EmployeeId;INNER JOIN Employees s ON e.EmployeeId = s.EmployeeId;INNER JOIN Employees s ON e.EmployeeId = s. ReportsTo;RIGHT JOIN Employees s ON e. EmployeeId = s. ReportsTo;

Which of the following query is correct to fetch all the employee details from the employee table

Write queries for the following tables:T1 ( Empno, Ename , Salary, Designation)T2 (Empno, Deptno.)(1) Display the Deptno in which Employee Seeta is working.(2) Display Empno, Ename, Deptno.

Consider the tables with their respective fields below:employees: emp_id, dept_id, manager_id, last_namedepartments: dept_id, manager_id, dept_name, location_idYou want to create a report displaying employees last names, department names and locations, Which query should you use to create an INNER JOIN?1 point54321 ON e.dept_id = d.dept_id;JOIN departments dFROM employees eSELECT e.last_name, d.dept_name, d.location_id

The Employee table holds all employees including their managers. Every employee has an Id, and there is also a column for the manager Id.IdNameSalaryManagerId1Joe7000032Henry8000043Sam60000NULL4Max90000NULLGiven the Employee table, write a SQL query that finds out employees who earn more than their managers. For the above table, Joe is the only employee who earns more than his manager.EmployeeJoeOptionsselect e.Name as Employee to Employeefrom e inner join Employee has m on e.ManagerId = m.id where e.Salary > m.Salary;select e.Name as Employee from Employeeas e inner join Employee as m on e.ManagerId = m.idwhere e.Salary > m.Salary;select e.Name as Employeefrom Employee on e.ManagerId = m.id where e.Salary > m.Salary;select e.Name as Employee from Employeeas e inner join Employee

Evaluate below sql statement SELECT emp_name, department FROM employees WHERE department = 'HR' UNION SELECT contractor_name, department FROM contractors WHERE department = 'IT';Select one:a. Retrieves the names of all employees and contractors from the HR and IT departments.b. Retrieves the names of employees from the HR department and all contractors.c. Retrieves the names of employees and contractors from the HR and IT departments, excluding employees from the IT department and contractors from the HR department.d. Retrieves the names of employees from the HR department and contractors from the IT department.