Page 1 of 13 HS2021 Database Design and Use Individual Assignment Version 1 Assignment Value: 15% of your final mark Due Date/Time: End of week 7 11:59PM (See Blackboard for submission deadline) Submission Requirements  Create a text file that contains all of the statements required for all tasks of this assignment.  Your scripts must work with Oracle Live SQL  You must submit your assignment via Blackboard submission link by the due date. (Note: Late submissions will attract a penalty)  In week 8 Lab, you may request to demonstrate your assignment to your tutor. Make sure that you have a soft copy of the script with you in the lab. 1. Section 1 A database analyst has developed the following ER Diagram: Page 2 of 13 Create a script file named ASS1_SQL.TXT Add your Student ID and Student name the first lines of the script file. 1.1. Relationships Write the English sentences that best describe the ERD above.  Place the text in the specified location in the file: ASS1_SQL.TXT  Prefix each line with comment symbols -- (two hyphens) E.g.: --ONE Employee MUST belong to ONE Branch --ONE Branch MAY employ to MANY Employees --ONE Branch MUST belong to ONE Organisation -- ONE Organisation MAY employ to MANY Branches 1.2.Drop Tables Write SQL DROP statements that will drop all the tables. Add these statements to the appropriate location within the script file. 1.3. Create Tables Write SQL CREATE TABLE statements to create all the tables. Add these statements to the appropriate location within the script file. Note:  All tables must have primary keys.  All tables must have appropriate foreign key constraints.  Each foreign key column must have identical column name, data type and size of the primary key that it refers to  Add any NOT NULL constraints as dictated by the ERD  The following columns data types and sizes must be used custid, prodid, ordid, spid number(4) cfirstname, csurname, billingaddress, deliveryaddress, prodname, spfirstname, spsurname varchar(30) cgender, spgender varchar(1) qtysold, qtydelivered number(4) saleprice, currentprice number(6,2) Page 3 of 13 The following constraints must be used Type Details Check Gender values must be M or F Check Prices must be in the range 0 to 5000 Check Quantities must be in the range 0 - 99 Foreign Key All foreign keys must have named constraints 1.4. Insert Customers Write SQL INSERT statements that add the data shown to the CUSTOMER table. Add these statements to the appropriate location within the script file. ID Name Gender Bill Address 1 Casey Cartwright F 1 High St Kew 2 Evan Chambers M 8 Red St Rye 3 Calvin Owens M 7 Long Rd Lara 4 Frannie Morgan F 9 Down Pde Upwey 5 Cappie Jones M 6 Mist St Toorak 6 Dana Stockwell F 2 Tree St Epping 7 Ash Howard F 4 Elm Ave Elwood 1.5. Check constraint error Write SQL IN ...

1. Page 1 of 13
HS2021 Database Design and Use
Individual Assignment
Version 1
Assignment Value: 15% of your final mark
Due Date/Time: End of week 7 11:59PM (See Blackboard for
submission deadline)
Submission Requirements
for all tasks of
this assignment.
link by the due
date. (Note: Late submissions will attract a penalty)

2. assignment to your
tutor. Make sure that you have a soft copy of the script with you
in the lab.
1. Section 1
A database analyst has developed the following ER Diagram:
Page 2 of 13
Create a script file named ASS1_SQL.TXT
Add your Student ID and Student name the first lines of the
script file.
1.1. Relationships
Write the English sentences that best describe the ERD above.
t in the specified location in the file:
ASS1_SQL.TXT
-- (two hyphens)
E.g.: --ONE Employee MUST belong to ONE Branch

3. --ONE Branch MAY employ to MANY Employees
--ONE Branch MUST belong to ONE Organisation
-- ONE Organisation MAY employ to MANY Branches
1.2.Drop Tables
Write SQL DROP statements that will drop all the tables.
Add these statements to the appropriate location within the
script file.
1.3. Create Tables
Write SQL CREATE TABLE statements to create all the tables.
Add these statements to the appropriate location within the
script file.
Note:
cal column name,
data type and size of the
primary key that it refers to

4. custid, prodid, ordid, spid number(4)
cfirstname, csurname, billingaddress,
deliveryaddress, prodname, spfirstname,
spsurname
varchar(30)
cgender, spgender varchar(1)
qtysold, qtydelivered number(4)
saleprice, currentprice number(6,2)
Page 3 of 13
The following constraints must be used
Type Details
Check Gender values must be M or F
Check Prices must be in the range 0 to 5000
Check Quantities must be in the range 0 - 99
Foreign Key All foreign keys must have named

5. constraints
1.4. Insert Customers
Write SQL INSERT statements that add the data shown to the
CUSTOMER table.
Add these statements to the appropriate location within the
script file.
ID Name Gender Bill Address
1 Casey Cartwright F 1 High St Kew
2 Evan Chambers M 8 Red St Rye
3 Calvin Owens M 7 Long Rd Lara
4 Frannie Morgan F 9 Down Pde Upwey
5 Cappie Jones M 6 Mist St Toorak
6 Dana Stockwell F 2 Tree St Epping
7 Ash Howard F 4 Elm Ave Elwood
1.5. Check constraint error
Write SQL INSERT statements that attempt to add the data
shown to the CUSTOMER table.
This statement must fail due to check constraints.
Add these statements to the appropriate location within the

6. script file.
ID Name Gender Bill Address
8 Milton Hastings X 3 Blue St, Kew
Page 4 of 13
1.6. Insert Products
Write SQL INSERT statements that add the data shown to the
PRODUCT table.
Add these statements to the appropriate location within the
script file.
ID Name Price
31 Lounge Chair 799
32 Study Lamp 150
33 Large Desk 550
34 Hallway Table 1200

7. 35 Kitchen Stool 220
36 Lamp Stand (Tall) 189
37 Zzz King Size Single Bed 400
38 Bedside Lamp 99
39 Coffee Table 650
1.7. Check constraint error
Write SQL INSERT statements that attempt to add the data
shown to the PRODUCT table.
This statement must fail due to check constraints. Add these
statements to the appropriate
location within the script file.
ID Name Price
40 Cupboard -99
41 Bookcase 8765
1.8. Insert Salespersons
Write SQL INSERT statements that add the data shown to the
SALESPERSON table. Add
these statements to the appropriate location within the script
file.

8. ID Name Gender
21 Serena Van der Woodsen F
22 Dan Humphrey M
23 Blair Waldorf F
24 Chuck Bass M
25 Lily Van der Woodsen F
26 Nate Archibald M
Page 5 of 13
1.9. Insert Shop Orders
Write SQL INSERT statements that add the data shown to the
SHOPORDER table.
Add these statements to the appropriate location within the
script file.
Customer 1 Orders:
ORDID DELIVERADDRESS SALESPERSON
41 NULL 23

9. 51 NULL 23
Customer 2 Orders:
ORDID DELIVERADDRESS SALESPERSON
42 NULL 21
43 NULL 23
49 NULL 24
Customer 3 Orders:
ORDID DELIVERADDRESS SALESPERSON
44 1 John St Hawthorn 26
48 NULL 26
Customer 4 Orders:
ORDID DELIVERADDRESS SALESPERSON
45 1254 Dunstall Rd Coorparoo 22
47 727 Hudson Rd Glenorchy 26
50 517 Franklin St Dowerin 22
Customer 6 Orders:

10. ORDID DELIVERADDRESS SALESPERSON
46 NULL 21
1.10. FK Error
Write these SQL INSERT statements that attempts to add the
data shown to the SHOPORDER
table. These statements must fail. If they don't fail, there is a
problem with your Foreign Key
Page 6 of 13
constraint clause in your Create Table statement. Add these
statements to the appropriate
location within the script file.
Customer 5 Orders:
ORDID DELIVERADDRESS SALESPERSON
66 NULL 29
Customer 9 Orders:
ORDID DELIVERADDRESS SALESPERSON
67 NULL 26

11. 1.11. Insert Oder Lines
Write SQL INSERT statements that add the data shown to the
ORDERLINE table. Add these
statements to the appropriate location within the script file.
Order 41:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
31 2 0 750
36 1 0 170
Order 42:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
33 1 1 500
Order 43:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
35 6 5 220
Order 44:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
31 1 0 760

12. 34 1 0 1100
36 1 0 180
Page 7 of 13
Order 45:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
36 2 2 175
Order 46:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
37 2 2 380
38 2 2 90
Order 47:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
39 1 0 600
35 1 0 200

13. 36 2 0 175
38 1 0 85
Order 48:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
34 1 1 1200
Order 49:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
38 1 1 90
Order 50:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
31 2 0 750
36 1 0 180
Order 51:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
35 10 10 190

14. Page 8 of 13
1.12. FK errors
Write these SQL INSERT statements that attempt to add the
data shown to the ORDERLINE
table. These statements must fail. If they don't fail, there is a
problem with your Foreign Key
constraint clause in your Create Table statement. Add these
statements to the appropriate
location within the script file.
Order 49:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
40 2 2 200
Order 52:
PRODID QTYSOLD QTYDELIVERED SALESPRICE
36 10 10 175
1.13. List rows in all Tables
Write five SQL statements that will list all of the rows in all

15. tables in ascending primary key
sequence. Add these statements to the appropriate location
within the script file.
2. Section 2
Add each statement to the appropriate location within the script
file.
2.1.1 Count the total number of orders in the SHOPORDER
table.
2.1.2 Count the total number of orders that have been made by
female customers.
2.1.3 Count the total number of orders that have been made by
each gender of customer.
2.1.4 List the order id, customer id, firstname & surname for all
shop orders where the
customer is female. List in ascending customer id / order id
sequence
2.1.5 List order id, customer id, firstname & surname, product
id and quantity sold for all
rows in the ORDERLINE table. List in ascending customer id /
order id / product id
sequence.

16. Page 9 of 13
3. Section 3
The database analyst has modified the existing ER Diagram:
Each product is assigned to one or more managers.
It is the responsibility of a manager to perform a quality check
once a week on each product
that they have been assigned to.
For each quality check performed by a manager, the week no
and score (a value between 1
and 3) is recorded.
3.1.Drop Tables
Write SQL DROP statements that will drop all the additional
tables. Add these statements to
section 1.2 of the script file.
3.2. Create Tables

17. Write SQL CREATE TABLE statements to create all additional
the tables. Add these statements
to the appropriate location within the script file.
Note:
must have primary keys.
data type and size of the
primary key that it refers to
Page 10 of 13
ts as dictated by the ERD
3.3. Insert Managers
Write SQL INSERT statements that add the data shown to the
MANAGER table.
Add these statements to the appropriate location within the
script file.
ID Firstname Surname

18. 101 Bob Starkie
102 Shirley Strachan
103 Greg Macainch
3.4. Insert Allocations
Write SQL INSERT statements for the ALLOCATION table to
assign products to managers.
Add these statements to the appropriate location within the
script file.
Product ID ManagerID
31 101
32 102
32 103
33 103
34 103
35 102
36 101
36 102
3.5. PK Error

19. Write these SQL INSERT statements that attempt to add the
data shown to the ALLOCATION
table. These statements must fail. If they don't fail, there is a
problem with your Primary Key
constraint clause in your Create Table statement. Add these
statements to the appropriate
location within the script file.
Product ID ManagerID
35 102
36 101
Page 11 of 13
3.6. Insert Quality Checks
Write SQL INSERT statements for the QUALITYCHECK table
to record scores awarded by
managers. Add these statements to the appropriate location
within the script file.
Product ID ManagerID Week Number Score
31 101 1 3

20. 31 101 2 2
31 101 3 3
32 102 1 1
32 102 2 2
32 102 3 1
32 103 1 2
32 103 2 1
32 103 3 1
33 103 1 1
33 103 2 3
33 103 3 3
3.7. PK Error
Write these SQL INSERT statements that attempt to add the
data shown to the
QUALITYCHECK table. These statements must fail. If they
don't fail, there is a problem with
your Primary Key constraint clause in your Create Table
statement. Add these statements to the
appropriate location within the script file.

21. Product ID ManagerID Week Number Score
31 101 3 3
32 102 1 1
3.8. FK Error
Write these SQL INSERT statements that attempt to add the
data shown to the
QUALITYCHECK table. These statements must fail. If they
don't fail, there is a problem with
your Foreign Key constraint clause in your Create Table
statement. Add these statements to the
appropriate location within the script file.
Product ID ManagerID Week Number Score
31 101 1 2
Page 12 of 13
34 101 1 3
36 103 2 2
31 102 3 3

22. 32 101 1 1
3.9. List all rows in additional Tables
Write three SQL statements that will list all of the rows from all
additional tables in ascending
primary key sequence. Add these statements to the appropriate
location within the script file.
4. Section 4:
Write these SQL SELECT statements.
Add each statement to the appropriate location within the script
file.
4.1. List the order id, product id, product name, current price,
sale price and the price
difference for all products that appear in the ORDERLINE
table. Only list rows where the
price difference is greater than 10% of the product's current
selling price. List in
ascending price difference sequence.
4.2. Use a Union clause to list the names of all customers,
salespersons and managers in surname
/ firstname sequence. Show the role of each person.
4.3. Use a UNION clause to list each order id and address. The
list must be in ascending Order

23. ID sequence. If the Shop Order delivery address is NULL, then
you must display the
customer's billing address instead of the delivery address.
4.4. List the order id, customer id, firstname & surname,
product id & name for all rows in the
ORDERLINE table. List in ascending customer id / order id /
product id sequence.
4.5. List the product id, name and current price of all products
that have a selling price greater
the average current price of all products. List in ascending
current price sequence
5. Section 5:
5.1. For each row in the SHOPORDER table, show the customer
id & surname and order id.
Ensure that every customer is the CUSTOMER table is listed –
even if they have not created
any shop orders. List in ascending customer id / order id
sequence.
5.2. Count the number of shop orders for each customer. Ensure
that every customer is the
CUSTOMER table is listed – even if they have not created any
shop orders. List in ascending
customer id.

24. 5.3. List order id, customer id, firstname & surname, product id
and quantity sold for all rows in the
ORDERLINE table. List in ascending customer id / order id /
product id sequence.
Page 13 of 13
5.4. List the product id, product name and total quantity sold for
all products that appear in the
ORDERLINE table. List in ascending total sequence / product
id.
5.5. Same as above, but only show products where total sales
are in the range 2 to 10 (inclusive)
5.6. Same as above, but only show products where total sales
are greater than 1 that contain the
word 'Lamp' or 'Table' in the product name.
5.7. List the average score in the QUALITY CHECK table for
each product. Only show results
if the average score is greater than or equal to 2.0. List an
ascending average score sequence.
5.8. List the total orders for products with an average quality
check score greater than or equal to
2.0. Do not 'hard code' product ids 33 and 31 in your query as

25. obviously data values will change
over time.
- End of assignment -