fb
$20 Bonus + 25% OFF
$20 Bonus + 25% OFF
Securing Higher Grades Costing Your Pocket? Book Your Assignment at The Lowest Price Now!
loader
Add File

Error goes here

Files Missing!

Please upload all relevant files for quick & complete assistance.

Stuck on Your Question?

Get 24x7 live help from our Top Tutors. All subjects covered.

loader
250 words

Error goes here

Files Missing!

Please upload all relevant files for quick & complete assistance.

Students Who Viewed This Also Studied

34 Pages
HS2021 Database Design and Use

Question: Learning Outcomes: Design and implement a relational database by considering business needs and context of the systems. Retrieve and present information from cross functional areas info ...

Course

HS2021

Type

Programming

Subject

Database

University

Holmes Institute

12 Pages
Humanities

You are required to create a database management system for a small company, called Elite Cars who sell exclusive cars to collectors and private individuals. At any one time the company is only likely ...

Type

Assignment

Subject

Database

25 Pages
MIS602-Data Modelling and Database Design

Assignment Scenario The scenario for this assessment is a multi-specialty hospital system, the Royal Rundle Hospital (RRH), that provides a broad range of services to the community which include sur ...

Course

MIS602

Type

Programming

Subject

Database

University

Laureate International Universities

1 Page
COMP.6212 Database Concepts

Analyse information requirements and create data models. 2. Design and implement appropriate data access, management and storage technologies to match the application domain ...

Course

COMP6212

Type

Programming

Subject

Database

University

Toi Ohomai Institute of Technology

Data Modelling & SQL Language

Question

Answered

Task 1:  Structure Query Language (SQL) [20%]

1.Explain the two Data Manipulation Language (DML) statements, Update and Delete, with correct syntax and appropriate examples of each statement.

2.Explain the two Data Control Language (DCL) statements, Grant and Revoke, with correct syntax and appropriate examples of each statement.

Task 2: Data Manipulation

Consider the above ERD diagram and write the following SQL statements. Each SQL statement has 5 marks.

Note: First need to create above database/tables

Kindly see the SQL script in appendix to create the above database / tables and to insert the data)

 

1.Write an SQL statement to list all employees with their full names, gender and salary

2.Write an SQL statement to show the title of all employees and their department name.

3.Write an SQL statement to show the full names and gender who belong to department number 'd004'.

4.Write an SQL statement to show the all departments and their department’s managers.

5.Write an SQL statement to show a list of department’s managers who were hired after 1990

6.Write an SQL statement to change any employee’s date of birth. Assume the employee has just phoned in with his/her last name.

7.Write an SQL statement to increase salaries of all employees up to 5.5% who are working from 1997.

8.Write an SQL statement to delete employee’s record who belongs to department 'd004' and ID is 10003.

9.Create a database view to list full names of all employees their departments and salaries.

10. Create a database view to list all departments and their department’s managers, who were hired between 1990 and 2000.

 

Task 3: Database Testing

 

1.What is Database testing and why database testing is important?

2.Provide the screen shots of testing process on Employees database for the following constraints

field size validation

Null values

Check constraints.

referential integrity

 

Task 4: Referencing and Bibliography

You are required to follow the Harvard referencing system when citing others' work. An accompanying list of references must also be provided as part of your report.

 

Data Modelling & SQL Language

Answer in Detail

Solved by qualified expert

Get Access to This Answer

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Hac habitasse platea dictumst vestibulum rhoncus est pellentesque. Amet dictum sit amet justo donec enim diam vulputate ut. Neque convallis a cras semper auctor neque vitae. Elit at imperdiet dui accumsan. Nisl condimentum id venenatis a condimentum vitae sapien pellentesque. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Malesuada fames ac turpis egestas maecenas pharetra convallis posuere. Et ultrices neque ornare aenean euismod. Suscipit tellus mauris a diam maecenas sed enim. Potenti nullam ac tortor vitae purus faucibus ornare. Morbi tristique senectus et netus et malesuada. Morbi tristique senectus et netus et malesuada. Tellus pellentesque eu tincidunt tortor aliquam. Sit amet purus gravida quis blandit. Nec feugiat in fermentum posuere urna. Vel orci porta non pulvinar neque laoreet suspendisse interdum. Ultricies tristique nulla aliquet enim tortor at auctor urna. Orci sagittis eu volutpat odio facilisis mauris sit amet.

Tellus molestie nunc non blandit massa enim nec dui. Tellus molestie nunc non blandit massa enim nec dui. Ac tortor vitae purus faucibus ornare suspendisse sed nisi. Pharetra et ultrices neque ornare aenean euismod. Pretium viverra suspendisse potenti nullam ac tortor vitae. Morbi quis commodo odio aenean sed. At consectetur lorem donec massa sapien faucibus et. Nisi quis eleifend quam adipiscing vitae proin sagittis nisl rhoncus. Duis at tellus at urna condimentum mattis pellentesque. Vivamus at augue eget arcu dictum varius duis at. Justo donec enim diam vulputate ut. Blandit libero volutpat sed cras ornare arcu. Ac felis donec et odio pellentesque diam volutpat commodo. Convallis a cras semper auctor neque. Tempus iaculis urna id volutpat lacus. Tortor consequat id porta nibh.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Hac habitasse platea dictumst vestibulum rhoncus est pellentesque. Amet dictum sit amet justo donec enim diam vulputate ut. Neque convallis a cras semper auctor neque vitae. Elit at imperdiet dui accumsan. Nisl condimentum id venenatis a condimentum vitae sapien pellentesque. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Malesuada fames ac turpis egestas maecenas pharetra convallis posuere. Et ultrices neque ornare aenean euismod. Suscipit tellus mauris a diam maecenas sed enim. Potenti nullam ac tortor vitae purus faucibus ornare. Morbi tristique senectus et netus et malesuada. Morbi tristique senectus et netus et malesuada. Tellus pellentesque eu tincidunt tortor aliquam. Sit amet purus gravida quis blandit. Nec feugiat in fermentum posuere urna. Vel orci porta non pulvinar neque laoreet suspendisse interdum. Ultricies tristique nulla aliquet enim tortor at auctor urna. Orci sagittis eu volutpat odio facilisis mauris sit amet.

Tellus molestie nunc non blandit massa enim nec dui. Tellus molestie nunc non blandit massa enim nec dui. Ac tortor vitae purus faucibus ornare suspendisse sed nisi. Pharetra et ultrices neque ornare aenean euismod. Pretium viverra suspendisse potenti nullam ac tortor vitae. Morbi quis commodo odio aenean sed. At consectetur lorem donec massa sapien faucibus et. Nisi quis eleifend quam adipiscing vitae proin sagittis nisl rhoncus. Duis at tellus at urna condimentum mattis pellentesque. Vivamus at augue eget arcu dictum varius duis at. Justo donec enim diam vulputate ut. Blandit libero volutpat sed cras ornare arcu. Ac felis donec et odio pellentesque diam volutpat commodo. Convallis a cras semper auctor neque. Tempus iaculis urna id volutpat lacus. Tortor consequat id porta nibh.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Hac habitasse platea dictumst vestibulum rhoncus est pellentesque. Amet dictum sit amet justo donec enim diam vulputate ut. Neque convallis a cras semper auctor neque vitae. Elit at imperdiet dui accumsan. Nisl condimentum id venenatis a condimentum vitae sapien pellentesque. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Malesuada fames ac turpis egestas maecenas pharetra convallis posuere. Et ultrices neque ornare aenean euismod. Suscipit tellus mauris a diam maecenas sed enim. Potenti nullam ac tortor vitae purus faucibus ornare. Morbi tristique senectus et netus et malesuada. Morbi tristique senectus et netus et malesuada. Tellus pellentesque eu tincidunt tortor aliquam. Sit amet purus gravida quis blandit. Nec feugiat in fermentum posuere urna. Vel orci porta non pulvinar neque laoreet suspendisse interdum. Ultricies tristique nulla aliquet enim tortor at auctor urna. Orci sagittis eu volutpat odio facilisis mauris sit amet.

Tellus molestie nunc non blandit massa enim nec dui. Tellus molestie nunc non blandit massa enim nec dui. Ac tortor vitae purus faucibus ornare suspendisse sed nisi. Pharetra et ultrices neque ornare aenean euismod. Pretium viverra suspendisse potenti nullam ac tortor vitae. Morbi quis commodo odio aenean sed. At consectetur lorem donec massa sapien faucibus et. Nisi quis eleifend quam adipiscing vitae proin sagittis nisl rhoncus. Duis at tellus at urna condimentum mattis pellentesque. Vivamus at augue eget arcu dictum varius duis at. Justo donec enim diam vulputate ut. Blandit libero volutpat sed cras ornare arcu. Ac felis donec et odio pellentesque diam volutpat commodo. Convallis a cras semper auctor neque. Tempus iaculis urna id volutpat lacus. Tortor consequat id porta nibh.

9 More Pages to Come in This Document. Get access to the complete answer.

MyAssignmenthelp.com has achieved the status of the best essay writing service because of an unbreakable record of delivering high-class service. Our efficient team of essay writers are based in different countries including the USA, UK and Australia. We have build teams of native essay writers to deliver country-specific, universities' requirement based custom essay help. Other than making sure that students get customised solutions. We deliver requirement based solutions and ensure that the price remains reasonable so that students can readily access our services. Because of our flexible approach, students who search the internet with search terms like write my essay at a cheap rate, find our service most in sync with their demands.

More Data Modelling & SQL Language: Questions & Answers

Q
icon

We aren't endorsed by this University

HS2021 Database Design and Use

Question: Learning Outcomes: Design and implement a relational database by considering business needs and context of the systems. Retrieve and present information from cross functional areas information using SQL tools and techniques. Discuss implementation approaches and associated risks asso ...

View Answer
Q

Humanities

You are required to create a database management system for a small company, called Elite Cars who sell exclusive cars to collectors and private individuals. At any one time the company is only likely to have between 10 and 20 cars for sale, but they need to keep a record of the cars they are curren ...

View Answer
Q
icon

We aren't endorsed by this University

MIS602-Data Modelling and Database Design

Assignment Scenario The scenario for this assessment is a multi-specialty hospital system, the Royal Rundle Hospital (RRH), that provides a broad range of services to the community which include surgical, maternity, obstetric care, dialysis, emergency, mental health, aged and palliative care, alli ...

View Answer
Q
icon

We aren't endorsed by this University

COMP.6212 Database Concepts

Analyse information requirements and create data models. 2. Design and implement appropriate data access, management and storage technologies to match the application domain ...

View Answer

Content Removal Request

If you are the original writer of this content and no longer wish to have your work published on Myassignmenthelp.com then please raise the content removal request.

Choose Our Best Expert to Help You

student rating student rating student rating student rating student rating
Jackie Siberry

Brilliant Accounting Expert

1443 - Completed Orders

Hire Me
expert
student rating student rating student rating student rating student rating
Horton Wolf

Ph.D. in Functional Human Biology from Study Functional Human Biology at Otago

950 - Completed Orders

Hire Me
student rating student rating student rating student rating student rating
Jeremy Clover

Supply Chain Superstar

1311 - Completed Orders

Hire Me
expert
student rating student rating student rating student rating student rating
Dodge Vaughan

I have earned my doctorate credential on quantum physics from the University of Bristol.

200 - Completed Orders

Hire Me

Still in Two Minds? The Proof is in Numbers!

33845 Genuine Reviews With a Rating of 4.9/5.

student rating student rating student rating student rating student rating
26 Jan 2022

Economics

Course Work: 4 Pages, Deadline: 6 days

Thank you for the constant support and understanding and work towards my project

flag User ID: 8***56 Canada

student rating student rating student rating student rating student rating
26 Jan 2022

English

Essay: 8 Pages, Deadline: 10 days

the expert who worked on this assignment did a great job of following all the instruction I provided for this assignment and delivered it perfectly. G ...

flag User ID: 3***04 Melbourne, Bahrain

student rating student rating student rating student rating student rating
25 Jan 2022

Finance

Programming: 2 Pages, Deadline: 23 hours

Good not bad. But if the solution with more analysis and explanation will be great

flag User ID: 8***49 Melbourne, Saudi Arabia

student rating student rating student rating student rating student rating
25 Jan 2022

Management

Assignment: 6 Pages, Deadline: 5 days

Perfect work was delivered by the expert, I have been using my assignment help for quite some time now and it has been very helpful in providing excel ...

flag User ID: 8***14 Mississauga, Canada

student rating student rating student rating student rating student rating
25 Jan 2022

Chemistry

Assignment: 1 Page, Deadline: 5 days

Assignment was completed as requested! Was very organized and neat. Included all the parts!

flag User ID: 2***50 Kitchener, Canada

student rating student rating student rating student rating student rating
25 Jan 2022

Psychology

Assignment: 4 Pages, Deadline: 1 day

It was a good one thank you. I did have to correct some of the mistakes. After that, everything was good.

flag User ID: 6***66 Kitchener, United States

student rating student rating student rating student rating student rating
25 Jan 2022

Statistics

Programming: 2.6 Pages, Deadline: 7 days

Fully trust this service with perfect score. Would recommend to friends and family. Keep up the good work. Will definitely use the service.

flag User ID: 6***65 Hughesdale, Australia

student rating student rating student rating student rating student rating
25 Jan 2022

Management

Essay: 6 Pages, Deadline: 2 days

Perfect score. Great results and the marks was as expected. I trust this service fully with all my assessments.

flag User ID: 6***65 Hughesdale, Australia

student rating student rating student rating student rating student rating
25 Jan 2022

Criminal Law

Thesis: 8 Pages, Deadline: 4 days

Great results and the marks was as expected. I trust this service fully with all my assessments.

flag User ID: 6***65 Hughesdale, Australia

student rating student rating student rating student rating student rating
25 Jan 2022

Nursing

Home Work: 1 Page, Deadline: 12 hours

Satisfied with the assignment solution. All is correct, no amendment needed.Thanks

flag User ID: 6***60 Hughesdale, United States

student rating student rating student rating student rating student rating
25 Jan 2022

Geography

Course Work: 5 Pages, Deadline: 6 days

Fast and prompt assignment writing services. The writer was knowledgeable in the particular subject/topics. Will engage them again for future assignme ...

flag User ID: 5***78 Hughesdale, Singapore

student rating student rating student rating student rating student rating
25 Jan 2022

Finance

Assignment: 1 Page, Deadline: 1 day

I manage to add some good point from this presentation to my assignment so thank you so much for your help I\'m awaiting marks at the moment

flag User ID: 2***49 Hughesdale, New Zealand

student rating student rating student rating student rating student rating
25 Jan 2022

HRM

Home Work: 1 Page, Deadline: 6 days

It was good work overall and I love it I will as I said always recommended people if you need help t contact them keep up the good work

flag User ID: 7***37 Hughesdale, United States

student rating student rating student rating student rating student rating
24 Jan 2022

It Write Up

Programming: 4 Pages, Deadline: 4 days

Content is related to my view point and all points are well explained with the help of examples

flag User ID: 8***83 Hughesdale, Canada

student rating student rating student rating student rating student rating
24 Jan 2022

Civil Law

Essay: 2 Pages, Deadline: 18 hours

Quality work and on time. Great site when you are crunched for time. I will use it in the future.

flag User ID: 8***55 Hughesdale, United States

student rating student rating student rating student rating student rating
24 Jan 2022

Networking

Case Study: 8 Pages, Deadline: 4 days

Very pleased with the time of delivery as it was delivered two days before time and also the contents of the file looked really good.

flag User ID: 5***59 Hughesdale, Australia

student rating student rating student rating student rating student rating
24 Jan 2022

HRM

Assignment: 2.6 Pages, Deadline: 3 days

The final draft collaborated with the expert and I was fairly good. I still needed to reword and switch around some stuff, but the paper structure was ...

flag User ID: 7***07 Hughesdale, United States

student rating student rating student rating student rating student rating
24 Jan 2022

Finance

Home Work: 1 Page, Deadline: 13 hours

thank you for fixing my answers and doing it under the 6pm time requested. Deadline was met.

flag User ID: 8***88 Hughesdale, Australia

student rating student rating student rating student rating student rating
24 Jan 2022

Assignment

Assignment: 8 Pages, Deadline: 12 days

Decent prices, live chat is a life saving and I have received my essay on time.Bonus, the last one had a very small similarity. I would never change i ...

flag User ID: 5***94 Nuneaton, Great Britain

student rating student rating student rating student rating student rating
24 Jan 2022

Maths

Home Work: 1 Page, Deadline: 5 days

I just want to thank the person who worked on this assignment, and let them know that I appreciate the care and detail they did on this assignment. I ...

flag User ID: 4***77 Nuneaton, United States

5% Cashback

On APP - grab it while it lasts!

Download app now (or) Scan the QR code

*Offer eligible for first 3 orders ordered through app!

screener
ribbon
callback request mobile
Have any Query?