ITECH 1006 Database Management Systems : Essay Fountain

Question:

For this assignment you will implement and query a database from a supplied ER Diagram and Schema.  You will be required to write the SQL statements to create the database structures, to fill the database with data and to run queries on the data.

The following course learning outcomes are assessed by completing this assessment:
Design and implement a relational database using a database management system
Utilise a query language tools and techniques to obtain data and information from a database
Describe relational algebra and its relationship to Structured Query Language (SQL)
Interpret entity-relationship diagrams to implement a relational database
Demonstrate skills in designing and building a database application using a commercially available database management system development tool
Use a query language for data manipulation.

 
 

Answer:

Relational Schema:

Table: CUSTOMER

Attribute

Data Type

Primary Key

Foreign

customerID

int

Yes

 

firstName

varchar (40)

 

 

lastName

varchar (40)

 

 

phone

int

 

 

email

varchar (40)

 

 

address

varchar (40)

 

 

suburb

varchar (40)

 

 

postcode

int

 

 

loyaltyDiscount

double

 

 

Table: ORDER

Attribute

Data Type

Primary Key

Foreign

orderID

int

Yes

 

customerID

int

 

CUSTOMER (customerID)

dateOrdered

DATE

 

 

dateFulfilled

DATE

 

 

postageAmount

decimal(10,2)

 

 

discountApplied

double

 

 

Table: INVENTORY

Attribute

Data Type

Primary Key

Foreign

inventoryID

int

Yes

 

category

Int   

 

CATEGORY(categoryID)

title

varchar (40)

 

 

abstract

varchar (500)

 

 

yearPublished

Year

 

 

unitPrice

decimal(10,2)

 

 

Table: ORDER_LINE

Attribute

Data Type

Primary Key

Foreign

orderID

int

Yes

 

inventoryID

int

Yes

INVENTORY (inventoryID)

dateOrdered

DATE

 

 

dateFulfilled

DATE

 

 

postageAmount

decimal(10,2)

 

 

discountApplied

double

 

 

 

 

Bibliography:

de Medeiros, L. F., Priyatna, F., & Corcho, O. (2015). MIRROR: Automatic R2RML mapping generation from relational databases. In International Conference on Web Engineering (pp. 326-343). Springer, Cham.

El?Assady, M., Sevastjanova, R., Gipp, B., Keim, D., & Collins, C. (2017). NEREx: Named?Entity Relationship Exploration in Multi?Party Conversations. In Computer Graphics Forum (Vol. 36, No. 3, pp. 213-225).

Ferreira, B., Faria, L., Ramalho, J. C., & Ferreira, M. (2016). Database Preservation Toolkit: A relational database conversion and normalization tool. In iPRES: 13th International Conference on Digital Preservation.

Mandery, C., Terlemez, O., Do, M., Vahrenkamp, N., & Asfour, T. (2015). The KIT whole-body human motion database. In Advanced Robotics (ICAR), 2015 International Conference on (pp. 329-336). IEEE.

Mathias, S. L., Hines-Kay, J., Yang, J. J., Zahoransky-Kohalmi, G., Bologa, C. G., Ursu, O., & Oprea, T. I. (2013). The CARLSBAD database: a confederated database of chemical bioactivities. Database, 2013, bat044.

McMinn, P., Wright, C. J., Kinneer, C., McCurdy, C. J., Camara, M., & Kapfhammer, G. M. (2016, October). SchemaAnalyst: Search-based test data generation for relational database schemas. In Software Maintenance and Evolution (ICSME), 2016 IEEE International Conference on (pp. 586-590). IEEE.

Pham, M. D., Passing, L., Erling, O., & Boncz, P. (2015). Deriving an emergent relational schema from rdf data. In Proceedings of the 24th International Conference on World Wide Web (pp. 864-874). International World Wide Web Conferences Steering Committee.

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