assignment 2: sql · 2020. 9. 27. · itech 2004 data modelling cricos provider no. 00103d...

ITECH 2004 DATA MODELLING

CRICOS Provider No. 00103D ITECH2004 Assignment2 SQL 2020.docx of 13

Assignment 2: SQL

Overview The purpose of this task is to develop student’s skills in designing and implementing a relational database for a given case study.

Timelines and Expectations Percentage Value of Task: 25% (100 marks) Due: Week 11 – Sunday at 11:59 pm Minimum time expectation: Preparation for this task will take approximately 20 hours

Learning Outcomes Assessed The following course learning outcomes are assessed by completing this assessment:

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. 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.

Assessment Details

Background

In this assignment you are asked to write several SQL queries on a relational movie database. The data in this database is from the IMDB website (http://www.imdb.com/).



Requirements

Question 1. Write the SQL code to create the table structures for the entities shown in Figure 1. The diagram was created using Microsoft Access designer. The structures should contain the attributes specified in the diagram. Use data types that are appropriate for the data that will need to be stored in each attribute. Enforce primary key and foreign key constraints as indicated by the diagram.

Figure 1

From: https://www.w3resource.com/sql-exercises/

https://www.w3resource.com/sql-exercises/



113 | 913 | Andy Dufresne 114 | 914 | Lester Burnham 115 | 915 | Rose DeWitt Bukater 116 | 916 | Sean Maguire 117 | 917 | Ed 118 | 918 | Renton 120 | 920 | Elizabeth Darko 121 | 921 | Older Jamal 122 | 922 | Ripley 114 | 923 | Bobby Darin 109 | 909 | J.J. Gittes 119 | 919 | Alfred Borden

Table: movie mov_id | mov_title | mov_year | mov_time | mov_lang | mov_dt_rel | mov_rel_country 901 | Vertigo | 1958 | 128 | English | 1958-08-24 | UK 902 | The Innocents | 1961 | 100 | English | 1962-02-19 | SW 903 | Lawrence of Arabia | 1962 | 216 | English | 1962-12-11 | UK 904 | The Deer Hunter | 1978 | 183 | English | 1979-03-08 | UK 905 | Amadeus | 1984 | 160 | English | 1985-01-07 | UK 906 | Blade Runner | 1982 | 117 | English | 1982-09-09 | UK 907 | Eyes Wide Shut | 1999 | 159 | English | | UK 908 | The Usual Suspects | 1995 | 106 | English | 1995-08-25 | UK 909 | Chinatown | 1974 | 130 | English | 1974-08-09 | UK 910 | Boogie Nights | 1997 | 155 | English | 1998-02-16 | UK 911 | Annie Hall | 1977 | 93 | English | 1977-04-20 | USA 912 | Princess Mononoke | 1997 | 134 | Japanese | 2001-10-19 | UK 913 | The Shawshank Redemption | 1994 | 142 | English | 1995-02-17 | UK 914 | American Beauty | 1999 | 122 | English | | UK 915 | Titanic | 1997 | 194 | English | 1998-01-23 | UK 916 | Good Will Hunting | 1997 | 126 | English | 1998-06-03 | UK 917 | Deliverance | 1972 | 109 | English | 1982-10-05 | UK



Table: movie_direction dir_id | mov_id 201 | 901 202 | 902 203 | 903 204 | 904 205 | 905 206 | 906 207 | 907 208 | 908 209 | 909 210 | 910 211 | 911 212 | 912 213 | 913 214 | 914 215 | 915 216 | 916 217 | 917 218 | 918 219 | 919 220 | 920 218 | 921 215 | 922 221 | 923 Table: genres gen_id | gen_title 1001 | Action 1002 | Adventure 1003 | Animation 1004 | Biography 1005 | Comedy 1006 | Crime 1007 | Drama 1008 | Horror 1009 | Music 1010 | Mystery 1011 | Romance 1012 | Thriller 1013 | War



Table: movie_genres mov_id | gen_id 922 | 1001 917 | 1002 903 | 1002 912 | 1003 911 | 1005 908 | 1006 913 | 1006 926 | 1007 928 | 1007 918 | 1007 921 | 1007 902 | 1008 923 | 1009 907 | 1010 927 | 1010 901 | 1010 914 | 1011 906 | 1012 904 | 1013

Table: rating

mov_id | rev_id | rev_stars | num_o_ratings 901 | 9001 | 8.40 | 263575 902 | 9002 | 7.90 | 20207 903 | 9003 | 8.30 | 202778 906 | 9005 | 8.20 | 484746 924 | 9006 | 7.30 | 908 | 9007 | 8.60 | 779489 909 | 9008 | | 227235 910 | 9009 | 3.00 | 195961 911 | 9010 | 8.10 | 203875 912 | 9011 | 8.40 | 914 | 9013 | 7.00 | 862618 915 | 9001 | 7.70 | 830095 916 | 9014 | 4.00 | 642132 925 | 9015 | 7.70 | 81328 918 | 9016 | | 580301 920 | 9017 | 8.10 | 609451 921 | 9018 | 8.00 | 667758 922 | 9019 | 8.40 | 511613 923 | 9020 | 6.70 | 13091



Table: reviewer

rev_id | rev_name 9001 | Righty Sock 9002 | Jack Malvern 9003 | Flagrant Baronessa 9004 | Alec Shaw 9005 | 9006 | Victor Woeltjen 9007 | Simon Wright 9008 | Neal Wruck 9009 | Paul Monks 9010 | Mike Salvati 9011 | 9012 | Wesley S. Walker 9013 | Sasha Goldshtein 9014 | Josh Cates 9015 | Krug Stillo 9016 | Scott LeBrun 9017 | Hannah Steele 9018 | Vincent Cadena 9019 | Brandt Sponseller 9020 | Richard Adams

For Questions 3–18, use the tables that were created in Question 1 and the data that was loaded into those tables in Question 2. Question 3. Write the SQL command to find the name and year of the movies that contain the word “the”. Question 4. Write the SQL command to return the name of all genres and name of movies together in a single list.

Question 5. Write the SQL command to aggregate sum the number of ratings and average number of stars per reviewer.

Question 6. Write the SQL command to list the names of the actors who did not play a role in the movie Deliverance.



Question 7. Write the SQL command to find the titles of all movies that have more than one reviewer. Question 8. Write the SQL command to find the movie title, and the total number of actors that appeared in that movie, and arrange the result according to the number of actors in descending order. Question 9. Write the SQL command to find the titles of all movies where the average stars rating is higher than 8.0 and the actor was Christian Bale. Question 10. Update the director table to set the values in DETAIL_RETURNDATE to include a date of birth (dob) component, and also correct some of the name mistakes. For those not listed, assume the original name is correct, and also give a null value for dob. Make each entry match the values shown in the following Table. Table: director (Updates)

dir_id | dir_fname | dir_lname | dob 201 | Alfred | Hitchcock | 1964-08-12 202 | Jack | Clayton | 1955-11-22 203 | David | Lean | 1969-05-15 204 | Michael | Cimino | 1959-11-08 205 | Milos | Forman | 1988-09-12 206 | Ridley | Scott | 1956-02-07 207 | Stanley | Kubrick | 1967-11-08 208 | Bryan | Singer | 1960-02-28

Question 11. Write the SQL command to list all the directors who have not directed a movie since 2000. Question 12. Write the SQL command to list all the last movie that each actor has appeared in. Question 13. Write the SQL command that determines the total length of film time for all the films that an actor has appeared in.



Question 14. Write the SQL command to find movie title and number of stars for each movie that has at least one reviewer and find the least number of stars that movie received and sort the result by number of stars.

Question 15. Write the SQL command to determine if any actors worked with the same director more than once.

Question 16. Write the SQL command to list all directors in descending order of the number of films they directed.

Question 17. Write the SQL command to find the film(s) with the largest cast. Find the film(s) with the smallest cast. In both cases, also return the size of the cast.

Question 18. Write the SQL command to find the films with more women actors than men.



Documentation requirements

1. Prepare a business style report which contains the following:

a). Each query and associated output

b). Full APA referencing of any resources used

A suggested structure for the above report is provided. You can use it as a guideline for presenting your business report. For assistance in report writing techniques, see: https://federation.edu.au/__data/assets/pdf_file/0018/190044/General-Guide-to-Writing-and-Study-Skills.pdf , page 36. Report file name: itech2004_2_report_yourname_studentID Title page Executive summary Table of contents 1.0 Introduction 2.0 SQL Statements Report

2.1 Question 1 2.2 Question 2 2.3 Question 3 2.4 Question 4 … 2.18 Question 18

3.0 Conclusion 4.0 Bibliography

2. A copy of the database file you are required to create for questions 1–11, file name: itech2004_2_queries_yourname_studentID.txt

https://federation.edu.au/__data/assets/pdf_file/0018/190044/General-Guide-to-Writing-and-Study-Skills.pdf

https://federation.edu.au/__data/assets/pdf_file/0018/190044/General-Guide-to-Writing-and-Study-Skills.pdf



Academic Presentation

Assignment should be presented in accordance with:

• General Guide to Referencing: https://federation.edu.au/__data/assets/pdf_file/0020/313328/FedUni-General-Guide-to-Referencing-2016ed.pdf

• General Guide to Writing and Study Skills: http://federation.edu.au/__data/assets/pdf_file/0018/190044/General-Guide-to-Writing-and-Study-Skills.pdf

• Guide to Layout and Appearance: https://federation.edu.au/__data/assets/pdf_file/0017/190043/General-Guide-to-Layout-and-Appearance.pdf

Submission 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.

1. The report file described above EITHER as a MS word file or a PDF. If you are using a mac, please submit in a PDF.

2. The database file, as described above. Please note that the SQL files must be either .txt or .sql so they can be run If they are in a word or pdf file there will be extra characters that will prevent the files from running without errors and will cost marks.

https://federation.edu.au/__data/assets/pdf_file/0020/313328/FedUni-General-Guide-to-Referencing-2016ed.pdf

https://federation.edu.au/__data/assets/pdf_file/0020/313328/FedUni-General-Guide-to-Referencing-2016ed.pdf

http://federation.edu.au/__data/assets/pdf_file/0018/190044/General-Guide-to-Writing-and-Study-Skills.pdf

http://federation.edu.au/__data/assets/pdf_file/0018/190044/General-Guide-to-Writing-and-Study-Skills.pdf

https://federation.edu.au/__data/assets/pdf_file/0017/190043/General-Guide-to-Layout-and-Appearance.pdf

https://federation.edu.au/__data/assets/pdf_file/0017/190043/General-Guide-to-Layout-and-Appearance.pdf



Marking Criteria/Rubric

Assessment Criteria Marking Scale Poor Excellent 1 ...................... 5 Presentation and Referencing • Overall presentation of the report (including title page)

0

Relational Schema (Question 1) 0 • All tables included

• Data types correct, with Primary and foreign keys indicated and referenced correctly

0 Data Import (Question 2) • All data imported correctly 0 SQL Statements

0 • Question 3 • Question 4 0 • Question 5 0 • Question 6 0 • Question 7 0 • Question 8 0 • Question 9 0 • Question 10 0 • Question 11 0 • Question 12 0 • Question 13 0 • Question 14 0 • Question 15 0 • Question 16 0 • Question 17 0 • Question 18 0

Total Mark [100 marks] 100.0

Total Worth [25%] 25.0

assignment 2: sql · 2020. 9. 27. · itech 2004 data modelling cricos provider no. 00103d...

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