DAD-220_Moudule 3 Major Activity_Rob Roome

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Southern New Hampshire University *

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220

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Mechanical Engineering

Date

Jan 9, 2024

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DAD 220 Module Three Major Activity Database Documentation Overview Complete these steps as you work through the directions for this activity. Replace the bracketed text with your screenshots and brief explanations of the work they show. 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 for help. Create a Database 1. In your integrated development environment (IDE), create a database schema called QuantigrationRMA. List out the database name. Provide the SQL commands you ran to successfully complete this in your answer, then connect to it: To create this database, I used the SQL command CREATE DATABASE QuantigrationRMA; 2. 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 QuantigrationRMA database as defined on the project ERD. Provide the SQL commands you ran against MySQL to complete this successfully in your answer: To create the customers table I use the following SQL commands: mysql> CREATE TABLE Customers ( -> CustomerID INT, -> FirstName VARCHAR(25), -> LastName VARCHAR(25), -> Street VARCHAR(50), -> City VARCHAR(50), -> State VARCHAR(25), -> ZipCode VARCHAR(10), -> Telephone VARCHAR(15), -> PRIMARY KEY (CustomerID)); b. A table named orders in the QuantigrationRMA database as defined on the project ERD. Provide the SQL commands you ran against MySQL to complete this successfully in your answer:

To create this table I used the following SQL commands: CREATE TABLE Orders ( OrderID INT, CustomerID INT, SKU VARCHAR(20), Description VARCHAR(50); PRIMARY KEY (OrderID)); c. A table named rma in the QuantigrationRMA database as defined on the project ERD. Provide the SQL commands you ran against MySQL to complete this successfully in your answer: To create the RMA table, I used the following SQL commands: mysql> CREATE TABLE RMA( -> RMAID INT, -> OrderID INT, -> Step VARCHAR(50), -> Status VARCHAR(15), -> Reason VARCHAR(15), -> PRIMARY KEY (RMAID));

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3. Manually add 10 records into the Customers table . The data can be made up for now, as you you’ll populate all three tables later from the provided CSV files. To add records to the Customers table I used the following code: INSERT INTO Customers VALUES(1, ‘Tracy’, ‘Clevlend’, ‘Walnut’, ‘Manhattan’, ‘New York’, ‘45213’, ‘652- 545-6325'); I then repeted this command for the remaining 9 records for the table.

4. Create a view from the existing Customers table by using the SQL command provided below to say "Collaborators." The view should show all instances of "Customer" renamed as "Collaborator." To complete this task, I used the following SQL commands: CREATE VIEW Collaborator AS -> SELECT CustomerID AS CollaboratorID, FirstName, LastName, Street, City, State, ZipCode, Telephone -> FROM Customers; I then used the DESCRIBE Collaborator to verify this step was complete correctly. Lastly, I used the SELECT * FROM Collaborator LIMIT 5; to show only the first 5 records on the Collaborator table.