Database

1. Assignment 2
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Overview
For this assignment you will implement and query a database from a supplied ER
Diagram and sample data. You will be required to write the SQL statements to create the
database structures; and the queries on the data to give the report results, as specified in
the nnnnnnnn-query.sql template file. You also need to understand, and import the
sample data found in the “ass2-itech1006-2017-INSERT sql” file.
Timelines and Expectations
Percentage Value of Task: 20%
Due: Friday. June 2nd
, 2017 (Week 11)
Minimum time expectation: 20 hours
Learning Outcomes Assessed
The following course learning outcomes are assessed by completing this assessment:
 A1.design and implement a relational database using a database management system
 A2.utilise a query language tools and techniques to obtain data and information from a
database
 K5. describe relational algebra and its relationship to Structured Query Language (SQL)
 S1.interpret entity-relationship diagrams to implement a relational database
 S2.demonstrate skills in designing and building a database application using a commercially
available database management system development tool
 S3.use a query language for data manipulation
Assessment Details
The board of A-league soccer have decided to modify their initial data base
specifications, leading to a number of modifications from the initial model. The new aim of
the A-league board is to provide members and fans access to data about players, clubs
and matches, in order to help them with their tipping competitions.
You have been provided with the updated solution of the new logical data model,
including the ER diagram and the data ready to be loaded in. You have been
commissioned to continue your role, (in your capacity as a Database Management
System consultant), to write the SQL statements to create the database and its
tables; import the data; and to provide SQL solutions to a number of queries.

2. The database should be created based on the ER diagram, (found at the end of this
document), and with the provided data. The provided sample data is to be used for
inserting data into the tables. This data can be found in an accompanying file,”ass2-
itech1006-2017-INSERT.sql”. You will need to import this file into your database. You
will also need to write some insert statements, (please refer to question j, in the
“nnnnnnnn-query.sql” file). Further, in this template query file, you will also need to add
the results to the rest of the provided queries.
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3. To implement the database
1. Translate the provided ER diagram into a relational schema using the
correct notations and standards for this course. It should include:
a. Table names
b. Attribute names and field types (as required by XAMPP)
c. Primary and foreign keys identified
(Please refer to the data file to get a better understanding of the types
needed for the fields.)
2. Create a text file called nnnnnnnn-create.sql (where nnnnnnnn is your
student number). The file should include:
a. The SQL statements to create a database called nnnnnnnnALEAGUE
(where nnnnnnnn is your student ID - e.g. 30111145ALEAGUE)
b. The SQL statements to create the tables and attributes, including
their primary keys, foreign keys and the relationships of the tables.
3. Import the data from the “ass2-itech1006-2017-INSERT.sql” file. You need to:
a. Read through this file and understand what the data types are
b. Rename nnnnnnnnALEAGUE (changing nnnnnnnn to your student number)
in the USE [DATABASE] statement found near the top of the file.
4. Add the queries to the provided query template text file (nnnnnnnn-query).
a. Rename the nnnnnnnn component of the file name to your student number.
b. Provide the SQL statements necessary to display the results for all the
English equivalent instructions a-l. Write these queries under each of the a-
l commented query instructions in the file.
Your documentation should include:
1. A title page clearly stating your name and student ID and your tutor’s name.
2. A copy of the relational schema you have developed from the ER
diagram provided.
3. A copy of the two files you are required to create and include, (ie
nnnnnnnn-create.sql and nnnnnnnn-query.sql).
4. Full APA referencing of any resources you have used to complete your submission
You should submit the following:
1. The documentation file described above EITHER as a MS word file, WPS file or a
PDF. If you are using a mac, please submit in a PDF so I can be sure of opening it.
2. The nnnnnnnn-create.sql file (where nnnnnnnn is your student number).
3. The nnnnnnnn-query.sql file (where nnnnnnnn is your student number).
Please note that the SQL files must be in a text format (i.e. no formatting of the text). I
will run the nnnnnnnn-create.sql and parse the nnnnnnnn-query.sql file.
The assignment is to be submitted via the Assignment 2 submission box in Moodle. This
can be found in the Assessments section of the course Moodle shell.
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4. Marking Criteria/Rubric
Assessment Criteria and Marking Overview Tasks Marks
Total 35 marks for sections 1 -3
51. Presentation
 Cover page indicating student name and number and tutor name.
 Page numbers included in report
 Index giving page numbers of various sections
 Overall presentation of the report
 Full APA referencing of all materials used and full disclosure of
assistance from all sources including tutors and other students.
102 Revised Schema
 Any assumptions explained
 All tables included
 All attributes included, with applicable data types
 Data types correct
 Primary and foreign keys indicated and referenced correctly
3. Create Statements 20
 File runs with no error messages
 Database created correctly
 All tables created correctly,
 Applicable attribute types for the provided data
 All primary and foreign keys created correctly
 Any deletion anomalies corrected
4. SQL statements Total 65 Marks
Q a 4
 Correct syntax
 Correct table used
 Correct conditions used
 Correct use of sorting statement
Q b 4
 Correct syntax
 Correct formula used
 Correct tables/join used
 Correct use of sorting statement
Q c 4
 Correct syntax
 Correct formula used
 Correct tables/join used
 Correct use of sorting statement
Q d 5
 Correct syntax
 Correct function used
 Correct tables/join used
 Correct aggregation
 Correct aggregation conditions
CRICOS
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6. Q e 4
 Correct syntax
 Correct aliases
 Correct tables/join used
 Correct where clause
Q f 5
 Correct syntax
 Correct tables used
 Correct use of aggregation statement
 Sub-query formulated correctly
 Correct answer given
Q g 4
 Correct syntax
 Correct table used
 Correct condition used
 Correct result for deletion
Q h 6
 Correct syntax
 Correct table used
 Correct conditions used
 Correct values found and used
 Correct result for update
Q i 6
 Correct syntax
 Correct tables/join used
 Where statement correctly formulated
 Correct conditions/function
 Output formatted correctly
Q j 10
 Correct syntax
 Correct tables used
 Correct values inserted
 Correct foreign keys given
 Inserts done in correct order with correct results
Q k 6
 Correct syntax
 Correct tables/join used
 Correct use of aggregation statement
 Correct inequality used
 Sub-query formulated correctly
 Correct answer given
Q l 7
 Correct syntax
 Correct attributes used
 Correct operator used
 Correct tables/join used
 Output formatted correctly
Total 100
CRICOS

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8. Feedback
Feedback will be provided via the marked rubric with comments handed out in the tutorial
or Moodle shell ~2 weeks after the submission date. The marks will also be available on
FDL Marks at this time.
Plagiarism:
Plagiarism is the presentation of the expressed thought or work of another person as though it
is one's own without properly acknowledging that person. You must not allow other students
to copy your work and must take care to safeguard against this happening. More information
about the plagiarism policy and procedure for the university can be found at
http://federation.edu.au/students/learning-and-study/online-help-with/plagiarism.
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