Module 6 - Project One DAD 220
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Southern New Hampshire University *
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Feb 20, 2024
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docx
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Uploaded by jdogcoble
Model 6 - Project 1 Template
Name: Date: 10-7-2023
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: [You do not have to insert your commands here.]
2.
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:
3.
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:
I made sure to be under the QuantigrationUpdates database and then created a table called Customers. I used the Describe function to show the characteristics of the Customers table. The CustomerID is the primary key of this table,
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. Do not create foreign key constraints:
I created a table called Orders in the QuantigrationUpdates database. The OrderID is the primary key for
this table.
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. Do not create foreign key constraints:
I created a table called RMA in the QuantigrationUpdates database. The RMAID is the primary key for this table.
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. [Insert screenshot and brief explanation here.]
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?
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The output gives us 505 records. This also outputs the customer information and order details for that customer that lives in Framingham Massachusetts.
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?
The output is 982. In this output it shows that there are 982 customers in the state of Massachusetts.
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
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Typed command to insert customer values into the customer 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
Typed command to insert order values into the orders table.
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”? This output gives us 7 records. This means there are 7 customers that Live in the city Woonsocket.
In the RMA database, update a customer’s records.
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?
The current status for orderid 5175 is pending. The step is Awaiting customer Documentation.
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?
I updated the RMA table to change the status to complete and step to credit customer account for order 5175.
Delete RMA records.
i.
Write an SQL statement to delete all records with a reason of “Rejected.”
1.
How many records were deleted?
There were 596 records deleted from RMA with reason rejected.
3.
Update your existing tables
from “Customer” to “Collaborator” using SQL based on this change in requirements. You should have the same number of columns in your new Collaborator tables as you did in the Customer table. Provide the SQL commands you ran against MySQL to complete this successfully in your answer:
a.
Any columns that have the word “Customer” should be replaced with the “Collaborator.”
I renamed the Customer table to Collaborator. After that I changed the words Customers with Collaborator.
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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. SELECT * FROM Orders INTO OUTFILE '/home/codio/workspace/quantigrationUpdates-orders-
data.csv' Fields TERMINATED BY ',' LINES TERMINATED BY '\r\n'; This is the command I made to create and csv file called quantigrationUpdates-orders-data.csv.