Question: Need proper answer only PART B: SQL DML DDL (20 points) The following relational schema forms part of an Employees database. The primary keys are
Need proper answer only
PART B: SQL DML DDL (20 points) The following relational schema forms part of an Employees database. The primary keys are underlined and foreign keys are in italics. Job (jobID, jobTitle, minSalary, maxSalary) Dependent (dependentID, firstName, lastName, relationship, employeeID) Department departmentID), department Name, location ID) Location locationID, street, postcode, city, state) Employee (emploveeID, firstName, lastName, phoneNumber, salary, jobID, departmentID) Employee employeeID works as jobID at a department departmentID located at locationID. The employee has dependent(s) dependent ID 1. List employee names and dependent names. Also include employees without any dependents. 2. For employees who eam less or equal to 4000. list the employee names, their department names, and dependent names. 3. What is the average salary of Manager' GobTitle) in each department? Show departments names.job identification of Manager' and average salary. Give the new column an alias. 4. Employee whose full name is "Fatima Abdul Fateh' has been promoted to Manager and her salary now starts at the minimum salary for Manager". Change the relevant record to reflect the new job and salary of Fatima Abdul Fateh'. 5. List the number of employees working in cach state. Show the state and the number of employees. Give the new column an alias and sort the results according to the state in ascending onder
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