DAD 220 Database Documentation Template Module 6 Project

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Southern New Hampshire University *

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Mechanical Engineering

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Feb 20, 2024

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DAD 220 Database Documentation Template Complete these steps as you work through the directions for Project One. Replace the bracketed text with your screenshots and brief explanations of the work they capture. Each screenshot and its explanation should be sized to approximately one quarter of the page, with the description written below the screenshot. Follow these rules for each of the prompts and questions below. Review the example document located in the Project One Supporting Materials for assistance. Step One: Create a Database 1. Navigate to your online integrated development environment (IDE). List and record the SQL commands that you used to complete this step here: Comm ands: chmod _x change_perm.sh . / change_perm.sh my sql 2. 3. [I nsert screenshot and brief explanation here.] 4. Create a database schema called QuantigrationUpdates. List out the database name. Provide the SQL commands you ran against MySQL to successfully complete this in your answer:

Commands:Create Database QuantigrationUpdates; Show databases; [Insert screenshot and brief explanation here.] 5. Using the entity relationship diagram (ERD) as a reference, create the following tables with the appropriate attributes and keys: a. A table named Customers in the QuantigrationUpdates database, as defined on the project ERD. Provide the SQL commands you ran against MySQL to complete this successfully in your answer: mysql> use QuantigrationUpdates; Database changed mysql> Create Table Customers ( -> CustomerID INT, -> FirstName VARCHAR(25), -> LastName VARCHAR(25), -> Street VARCHAR(50), -> City VARCHAR(50), -> State VARCHAR(25), -> ZipCode INT, -> Telephone VARCHAR(15), -> PRIMARY KEY(CustomerID));

[ Insert screenshot and brief explanation here.] b. A table named Orders in the QuantigrationUpdates database, as defined on the project ERD. Provide the SQL commands you ran against MySQL to complete this successfully in your answer: [Insert screenshot and brief explanation here.] c. A table named RMA in the QuantigrationUpdates database, as defined on the project ERD. Provide the SQL commands you ran against MySQL to complete this successfully in your answer:

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A ll tableas created Show Tables; [Insert screenshot and brief explanation here.] Step Two: Load and Query the Data 1. Import the data from each file into tables.  Use the QuantigrationUpdates database, the three tables you created, and the three CSV files preloaded into Codio.  Use the import utility of your database program to load the data from each file into the table of the same name. You will perform this step three times, once for each table. 2. Write basic queries against imported tables to organize and analyze targeted data. For each query, replace the bracketed text with a screenshot of the query and its output. You should also include a 1- to 3-sentence description of the output.  Write an SQL query that returns the count of orders for customers located only in the city of Framingham, Massachusetts. i. How many records were returned? 505 Rec ords using the INNER JOIN and WHERE statements I limited the records to the city of Framingham [Insert screenshot and brief explanation here.]  Write an SQL query to select all of the Customers located in the state of Massachusetts.

i. Use a WHERE clause to limit the number of records in the Customers table to only those who are located in Massachusetts. ii. Record an answer to the following question: How many records were returned? 982 to records. With the WHERE statement I can limit the records to just the state of Massachusetts [Insert screenshot and brief explanation here.]  Write a SQL query to insert four new records into the Orders and Customers tables using the following data: Customers Table CustomerID FirstName LastName StreetAddress City State ZipCode Telephone 100004 Luke Skywalker 15 Maiden Lane New York NY 10222 212-555-1234 100005 Winston Smith 123 Sycamore Street Greensbor o NC 27401 919-555-6623 100006 MaryAnne Jenkins 1 Coconut Way Jupiter FL 33458 321-555-8907 100007 Janet Williams 55 Redondo Beach Blvd Torrence CA 90501 310-555-5678 [ Insert screenshot and brief explanation here.] Added the 4 n ew customers data to the Customers Table

Orders Table OrderID CustomerID SKU Description 1204305 100004 ADV-24-10C Advanced Switch 10GigE Copper 24 port 1204306 100005 ADV-48-10F Advanced Switch 10 GigE Copper/Fiber 44 port copper 4 port fiber 1204307 100006 ENT-24-10F Enterprise Switch 10GigE SFP+ 24 Port 1204308 100007 ENT-48-10F Enterprise Switch 10GigE SFP+ 48 port Here the Column SKU was not present, not sure why. So I used the ALTER TABLE statement to add the column where it should be then added the 4 new order records to the Orders Table. [Insert screenshot and brief explanation here.]  In the Customers table, perform a query to count all records where the city is Woonsocket, Rhode Island. i. How many records are in the Customers table where the field “city” equals “Woonsocket”? 7 records found for the city of Woonsocket. [Insert screenshot and brief explanation here.]  In the RMA database, update a customer’s records.

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i. Write an SQL statement to select the current fields of status and step for the record in the RMA table with an orderid value of “5175.” 1. What are the current status and step? Curr ent status and step of the record 5175 is pending and defective. [Insert screenshot and brief explanation here.] ii. Write an SQL statement to update the status and step for the OrderID, 5175 to status = “Complete” and step = “Credit Customer Account.” 1. What are the updated status and step values for this record? Up dated record 5175 status and step to complete and credit customer [Insert screenshot and brief explanation here.]  Delete RMA records. i. Write an SQL statement to delete all records with a reason of “Rejected.” 1. How many records were deleted? 0 records were deleted [Insert screenshot and brief explanation here.]

3. Update your existing tables from “Customer” to “Collaborator” using SQL based on this change in requirements. Provide the SQL commands you ran against MySQL to complete this successfully in your answer: a. Rename all instances of “Customer” to “Collaborator.” Used the ALTER and RE NAME statements to change Customer Table to Collaborator. [Insert screenshot and brief explanation here.] 4. Create an output file of the required query results. Write an SQL statement to list the contents of the Orders table and send the output to a file that has a .csv extension. Output csv file created for the Orders Table. [Insert screenshot and brief explanation here.]