CIS 250 Unit 2 Assignment 1 Directions Modify Oracle table data using the correc
ID: 3627048 • Letter: C
Question
CIS 250 Unit 2 Assignment 1Directions
Modify Oracle table data using the correct SQL statements. You must create the statements in Oracle by using the following steps (SQL > SQL commands > Enter Command). Once your command is error-free, copy and paste your statements into this assignment document. Upload this Word document for grading.
Modification Specifics:
A new manager was recently hired along with 5 employees who will work under her.
The President of our company has created a new department for her to head as well.
You can assume that all the new employees were hired today.
Make sure your changes get saved to the database.
Information:
New Employees (using table l_employees):
First Name Last Name Credit Limit Phone Number
Jane Smith 15.00 7890
Martha Woods 20.25
Bill Bourne
Mike Oleni 33.33 3333
C Etter 43
New Manager (using table l_employees):
Rose Hamby is the manager of all the employees above. Her information is below:
First Name Last Name Credit Limit Phone Number Manager Name
Rose Hamby 14.00 3433 Susan Brown
The new department that was created for Rose is as follows (using table l_department):
Department Code Department Name
IT Information Technology
1. Write insert statements to insert the data into the tables above. Show all the insert statements you used, along with the order they were run in. Use the seq_employee_id SEQUENCE to get the employee_id. Do not hard-code the manger_id value in your insert statements.
2. Mike Olenik’s name was spelled incorrectly. Change his record so that his last name is spelled correctly.(Olenik). Make sure your changes get saved to the database.
3. Fred Campbell asked for a transfer from the Shipping department to the IT department. His request was approved. Update the database to reflect this change.
4. C. Etter’s first name should have been Cynthia. Update the database to reflect this change.
5. For some unknown reason, HR decided to change the hire date of all the employees that were added today, to tomorrow (09/13/2005). Update the database to reflect this change. Make sure your changes get saved to the database.
6. Bill Bourne has now received a phone number and credit limit. They are 4553 and $35.00 respectively. Update the database to reflect this change.
7. Bill Bourne spent more than his credit limit and was fired. Show how you
would delete him from the database.
8. Due to budget cuts, the IT department was closed. Delete the IT department from your database. Did this work? Why or why not?
9. Explain how you could delete the IT department without deleting all the employees who work for that department.
10. Supplier ASP’s has decided to raise their prices. They raised the price of all their foods by a $1. Update the database to show this change.
11. The price of grilled steak increased by 2 dollars. Update the database to show this change. Show your sql below.
12. The lunches scheduled for the 5 of December has been moved to the 15th of December. Update the database to show this change. Show your sql below.
13. A new supplier, RGF (Really Good Food) has been approved. RGF supplys all the same items as CBC, but 50 cents cheaper. Show the insert statements required to enter this information into the l_foods and l_suppliers table.
Explanation / Answer
Dear, 1)To create a new Table for i_employees with fields seq_employee_id ,firstname,lastname,creditlimit, phonenumber The following is the sql statement CREATE TABLE i_employee(employee_id NUMBER(10) UNIQUE,first_name varchar(20),last_name varchar(20),credit_limit NUMBER,phone_number NUMBER(10)); CREATE TABLE i_department(dept_cod varchar(10),dept_name varchar(10)); 2)UPDATE i_employee SET first_name="Mike Olenik" WHERE first_name="Mike" 3) transfer the department in the sense delete his record from old department and add to new department .The sql statement as follows DELETE FROM shipping_Department WHERE employee_id="XXXX" INSERT INTO i_employee(employee_id,first_name,last_name,credit_limit,phone_number) VALUES ("XXXX","Fred","Campbell","43","01-2332-2"); 4)UPDATE i_employee SET first_name="Cynthia" WHERE first_name="C.Etter" 5)SELECT DATE_ADD(CUR_DATE,INTERVAL 1 DAY) AS nextday 6)UPDATE i_employee SET credit_limit="$35.00"&& phone_number="4553" WHERE first_name="Bill Bourne" 7)DELETE FROM i_employeeWHERE first_name="Bill Bourne" Hope this will help you. plz send the remaining in another post