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©Copyright: 2019 <Ravinda Wijesinghe> 09/09/2019 Version 1 Page 1 of 6

HS2021 Database Design and Use

Group Assignment This is a group assignment with a maximum of 2-4 students per group

Submission Requirements

SQL scripts that you submit must work with Oracle Live SQL.

You must submit your assignment as a single .zip file using Blackboard submission

link.

Your single .zip file must include the following three files:

1. A single .PDF document named ASS2.PDF that contains:

All student names and numbers on page 1

A fully expanded and complete ERD diagram (see part 1).

o The diagram must be an image created with a diagramming tool such

as draw.io or Visio

o The diagram must follow the ERD symbol conventions used in lectures

and labs.

The relational schema (see part 2)

Please ensure that you know how to create a pdf file at least one week

prior to submission of your assignment.

[A simple way to create the above PDF document is to create an MS Word

document, add the appropriate text and paste diagrams from Draw.io or

Visio. Finally, choose either Save As PDF, or Print the document using the

Adobe PDF Printer option. Both PDF options are available in all Swinburne

labs.]

2. The script file named Ass2_SQLScript.TXT that contains SQL statements

for parts 3-5.

3. The Doc file named Ass2_SQLOutput.docx contains output generated

by the above script.

NOTE: These files must be zipped into a single .zip file prior to

submission. Do not submit a .rar or .7z file.

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Aussie Wine Tours

Part 1. Create a fully expanded ERD based on the information in the following narrative.

Business Narrative

Aussie Wine Tours (AWT) conduct tours of the wineries of Victoria’s Yarra Valley wine

region. Each tour is run on a single day. Currently, there are several wine tours including

The White Wine tour, The Red Wine tour and The Sparkling Wine tour. The Red Win

Tour is a very popular tour and has often run 3 or 4 times in a single month. The tour

schedule depends upon the availability of the wineries, the availability of the tour leaders

and the public interest.

Each tour takes usually takes around 6 hours to complete and is led by one or more of

AWT’s well-renowned wine experts.

Each tour has a ‘current price’. However, due to various market forces, prices have been

rising over the past couple of years. For example, last year the Red Wine Tour was $170

but now it’s the current price is $200.

No two events for the same tour can occur on the same day. (e.g. The Red Wine Tour

cannot be conducted twice on the same day).

AWT have many satisfied customers, many of whom have attended multiple wine tours

over the years. Each customer has a customer id, name, address and contact phone

number.

AWT usually plan and advertise wine tour details and dates about 6 months prior to the

running of each tour. Customers usually ring AWT to make bookings for their wine tour.

Each booking stored in the AWT system is for a single person. (E.g. A husband and wife

attending the same tour event will have two bookings created for them. Each booking is

for a single customer).

AWT have a number of printed wine tour brochures – one for each of the different wine

tour (E.g. A 4page printed glossy brochure that has photos and details of the Red Wine

Tour).

People often ring up or email AWT and request a brochure. Brochures are only sent to

customers.

If the person requesting a brochure is not already a customer, then AWT create a new

customer by assigning a customer id and recording the person’s name, address and

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phone number. When a brochure is requested, AWT record the date of the request. After

the brochure is mailed to the customer, AWT record the date that the brochure was sent.

Obviously, a customer who requests a brochure is not under any obligation to make any

bookings.

A customer makes payment(s) for each booking. Each payment made is for a single

booking. AWT record the amount of the payment, the date of the payment, the type of

payment made (cash, credit card or cheque) and which booking the payment is for.

Some customers may two or more payments for single booking (e.g. the tour price is

$200 and the customer makes two payments $120 and $80.)

Sometimes (though rarely), a customer makes a payment for an amount larger than

required. AWT simply record the amount of the payment. (You simply have to record the

amount of the payments made. You do not need to concern yourself with how refunds or

payment transfers may occur).

AWT have a number of gifts available for participants attending tour events. Generally,

three or four gifts are offered to participants of a tour event. The gifts on offer are often

decided by a mixture of the type of tour, the whim of the wine expert leading the event and

availability of stock. On the day of the event, each participant may choose a maximum of

two gifts. AWT records which gifts are chosen by each booked customer. Obviously, a

customer has the right to not select any gifts while attending a tour.

Note: You are not expected to limit the number of gifts selected by a customer to 2. This

is beyond the scope of an ERD. Such a restriction would normally be programmatically

solved using a Stored Procedure, Trigger or some other programming technique).

IMPORTANT: You must not ask answers or assistance from your tutor as this is an

assessment that needs to be done by team members by themselves. The tutor will

provide only general guidelines only.

Part 2.

• Create a Relational Schema based on your ERD.

Part 3.

• Create a file called Ass2_SQLScript.TXT which contains SQL statements that can

be executed by your tutor. All SQL statements must be able to be executed

successfully in Oracle Live SQL.

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• Add the Create Table to the script file to create all of the tables.

• All tables must enforce primary key and foreign key constraints. Surrogate Keys

must not be introduced into your solution.

• Add the Insert statements to populate your tables with only the data used in

Appendix A below. Do not add your own data.

Part 4. Demonstrate your foreign key constraints work correctly. Each of the generated Insert

statements must fail due to foreign key constraint errors. Add the Insert statements to the

script file.

1. Attempt to insert a row that allocates expert # 22 to Tour B1 conducted on

2020/02/18.

2. Attempt to insert a row that books customer C078 on Tour W1 conducted on

2020/01/01.

3. Attempt to insert a row that makes a payment for customer C225 conducted on Tour

W1 conducted on 2020/01/01.

4. Attempt to insert a row that allocates gift G09 to Tour W1 conducted on 2020/01/01.

5. Attempt to insert a row that allows customer C123 to select gift G09 on Tour R2

conducted on 2020/10/07.

Part 5. Create SQL queries to do the following. Add the SQL statements to the script file.

Query 1.

List Customer No, Name, Address and Phone No of all

customers. The List must be in Customer No sequence.

Query 2.

List tour code, event date, wine expert name(s) of all tour events.

The List must be in tour code, event date, wine expert surname sequence.

Query 3.

List tour code, event date, customer no and customer name for every

booking made

The List must be in tour code, event date, customer no sequence.

Query 4.

List tour code, event date, gift code and gift description for all gifts offered

on all tour events The List must be in tour code, event date, gift code

sequence.

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Query 5. List tour code, event date, customer no and customer name, gift code and

gift description for all gifts selected by customers on all tour events

The List must be in tour code, event date, customer no, gift code sequence.

Part 6.

Query 6. List Customer No, Customer Name, total payments made by all customers who

have made bookings. Include customer that may never made a booking. The

List must be in Customer No sequence

Query 7.

List Tour Code and total payments made for all tours.

The List must be in Tour Code sequence

Query 8. List gift code and gift description and total number of times that a gift has

been selected by a booked customer.

Include all gifts that may never have been selected.

The List must be in descending total sequence

Query 9. List the current price and the minimum price charged for each tour.

E.g. Tour X1 has a current price of $500. Ten months ago, this course ran

and the price was $425

The list would show:

Tour Code Description Current Price Minimum Price

X1 Expensive Wine Tour 500 425

Query 10. List Customer No, Customer Name, tour code, event date for all customers

who requested a brochure for a tour and then made a booking for that tour.

Script execution and output requirements

Your submission must include the output generated by your script file after the entire

script has been executed in Oracle Live SQL. The output must be pasted and copied

into a Word file.

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Appendix A. Existing Documents

Below are sample copies of various existing handwritten documents that are currently

manually maintained by staff at AWT.

Wine Tour Descriptions

Tour

Code

ShortName Short Description Current Price

B1 Wine Appreciation A great tour for visitors new to wine tasting. Our experts

describe the process of wine tasting, purchasing wine

and how to plan your wine cellar

$300

R2 Red Wine Tour Sample brilliant red wine varieties from this famous

region wineries with one of our distinguished wine

experts

$200

W1 White Wine Tour Taste the best white wines of the regions many world-

renowned wineries under the guidance of one of our

celebrated wine experts

$220

S1 Sparkling Wine Tour The region is famed for its interesting forms of sparkling

wines. Our expert tour leader will ensure that this is an

experience never to be forgotten

$250

Event Calendar

Tour Code Tour Description Event Date Price Event Wine Expert

(s)

Gifts on offer

R2 Red Wine Tour 2019/10/07 $170 Penny Folds, Geoff

Millar

G01, G02, G03,

G04

B1 Wine Appreciation 2019/11/11 $270 Geoff Millar G06, G05,

B1 Wine Appreciation 2020/02/18 $280 Hillary Cork, Sue

Davies

G01, G03, G05, G07

R2 Red Wine Tour 2020/02/18 $190 Penny Folds G01, G06, G07, G09

R2 Red Wine Tour 2020/03/07 $200 Geoff Millar G02, G06, G08

B1 Wine Appreciation 2020/03/14 $300 Geoff Millar, Hillary

Cork

G04, G05, G06

W1 White Wine Tour 2020/06/03 $200 Sue Davies G01, G04, G06

S1 Sparkling Wine Tour 2020/10/27 $250 Sue Davies G02, G04, G09

W1 White Wine Tour 2020/10/29 $220 Hillary Cork, Penny

Folds

G01, G05, G06,

G09

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List of Wine Experts

Expert No Expert

FirstName

Expert

Surname

Phone

Number

5 Sue Davies 9214-2222

1 Geoff Millar 9214-1111

8 Hillary Cork 9214-4444

12 Penny Folds 9214-3333

Participant Details

Tour: B1 Wine Appreciation Date: 2020/02/18

Customer No FirstName Surname Amt Paid Gifts Selected

C123 Joel Warren $280 G01

C218 Sue Armstrong $280 G01, G05

C178 Grant Simpson $280 G05, G07

C191 Sarah Charter $280 G05

C334 Helen Chin $280 G05, G07

C367 Ryan Chin $280 G07

C555 Ted Smith $325

Tour: R2 Red Wine Tour Date: 2020/02/18

Customer No FirstName Surname Amt Paid Gifts Selected

C078 Clare Watts $190 G01, G07

C267 Karin Black $190 G01

C225 Ziggy Lee $190 G07, G09

Tour: R2 Red Wine Tour Date: 2020/03/07

Customer No FirstName Surname Amt Paid Gifts Selected

C218 Sue Armstrong $200 G02, G06

C191 Sarah Charter $200 G08

C123 Joel Warren $270 G02

Tour: W1 White Wine Tour

Date: 2020/06/03

Customer No FirstName Surname Amt Paid Gifts Selected

C078 Clare Watts $100

C123 Joel Warren $200 G04

C225 Ziggy Lee $200 G04, G06

C367 Ryan Chin $200 G01, G04

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Tour: B1 White Wine Tour

Date: 2019/11/11

Customer No FirstName Surname Amt Paid Gifts Selected

C191 Sarah Charter $270 G05, G06

C555 Ted Smith $270 G06, G05

C267 Karin Black $270 G05, G06

Tour: R2 White Wine Tour

Date: 2019/10/07

Customer No FirstName Surname Amt Paid Gifts Selected

C225 Ziggy Lee $50 G01, G04

C078 Clare Watts $170 G02, G03

C123 Joel Warren $170 G04

List of Gifts

Code Description

G01 Collectors Red Wine Glass

G02 Cork Screw

G03 Sherry Glass

G04 White Wine Glass

G05 Guide to Wine Tasting

Handbook

G06 Winery Guide Handbook

G07 Wine for Women Handbook

G08 Wine Museum Voucher

G09 Collectors Sparkling Wine

Glass

G10 Commemorative Cup

©Copyright: 2019 <Ravinda Wijesinghe> 09/09/2019 Version 1 Page 9 of 9

Brochure Requests

Request Date Cust

No

CustFirstname CustSurname Address Phone Tour #

Request

2019/06/19 C267 Karin Black 1 Black St 9214

8888

W1

2020/08/19 C215 Henry Ryde 8 White St 9214

6666

B1

2019/09/15 C225 Ziggy Lee 17 Low St 9214

9999

B1, R2,W1

2020/01/05 C218 Sue Armstrong 1 High St 9214

9999

B1, R2

2020/01/06 C334 Helen Chin 6 Red Rd 9214

5555

B1

Customer Address List

Customer Name Address Phone

Joel Warren 7 Bluff Rd 9214 2277

Henry Ryde 8 White St 9214 6688

Sue Armstrong 1 High St 9214 9911

Ziggy Lee 17 Low St 9214 9944

Karin Black 1 Black St 9214 8822

Helen Chin 6 Red Rd 9214 5500

Clare Watts 15 Dale Rd 9214 1166

Ted Smith 7 John St 9214 8000

Ryan Chin 6 Red Rd 9214 5522

Sarah Charter 19 Hill Ave 9213 4477

Grant Simpson 23 Wall St 9213 3311

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