Description
In this assignment you will perform the physical design and implementation using SQL Data Definition
Language (DDL) and proceed with populating the Mom and Pop Johnson Video Store database via Data
Manipulation Language (DML) SQL commands.
For each of the steps below you may create a separate SQL script file and SPOOL file or you may want
to put the SPOOL output for several steps, from the same SQL script file, in the same file. Be sure your
SPOOL file(s) contains your SQL statements along with the Oracle responses and/or displayed
results. Do NOT submit your SQL script files. Only submit your output SPOOL files.
Assignment Details:
1) Create Oracle database tables using SQL Data Definition Language (DDL) for each table listed
in the metadata of Assignment 1. You may need to use a combination of DROP TABLE,
CREATE TABLE, and ALTER TABLE SQL statements. Make sure that entity and referential
integrity are enforced by declaring a primary key for each table (these may be composite keys)
and declaring all appropriate foreign keys. Your CREATE TABLE and ALTER TABLE
statements (if desired) must show integrity constraints, as appropriate, for NOT NULL, UNIQUE,
PRIMARY KEY, FOREIGN KEY, REFERENCES, and CHECK constraints. Be sure to save your
SQL script file used to create these tables with a .sql extension and your output SPOOL file with a
.lst or .txt extension. You should rerun and test your SQL script file until it runs without any errors
(this is why you’ll want to include DROP TABLE statements). Submit your SPOOL file showing
that all SQL in your SQL script file worked properly.
2) Populate each of your tables with at least five valid rows of data each and show the SQL
INSERT statements as you executed them. Populate other tables in your database, as
necessary, to satisfy referential integrity. Save your SQL script file and SPOOL file with the
correct extensions. You should test and rerun your SQL script file until it runs without any error.
Submit your SPOOL file showing that all SQL in your SQL script file worked properly.
3) Develop an SQL script file to perform the following queries and updates. You should test your
SQL script file until it runs without any errors.
o Retrieve all of your customers’ names, account numbers, and addresses (street and zip
code only), sorted by account number.
o Retrieve all of the videos rented in the last 30 days and sort in chronological rental date
order.
o Produce a list of your distributors and all their information sorted in order by company
name.
o Update a customer name to change their maiden name to a married name. You can
choose which row to update. Make sure that you use the primary key column in your
WHERE clause to affect only a specific row. You may want to include a ROLLBACK
statement to undo your data update.
o Delete a customer from the database. You can choose which row to delete. Make sure
that you use the primary key column in your WHERE clause to affect only a specific row.
You may want to include a ROLLBACK statement to undo your data deletion.
Submit your SPOOL file(s) showing that all SQL in your SQL script file worked properly. Show the actual
SQL statements executed and the results the SQL produced below the code by making sure that you
have a SET ECHO STATEMENT in your SQL script file(s).
Do NOT submit your .sql SQL script files.
Grading rubric
Attribute Meets Does Not Meet Expectations
CREATE TABLE and
ALTER TABLE SQL
statements
30 points
All SQL statements are
syntactically correct and
execute without error; all
integrity constraints are
properly declared;
0 points
Many SQL statements fail due to syntax
errors or SQL is missing
INSERT SQL statements 25 points
All SQL statements are
syntactically correct and
execute without error
0 points
Many SQL statements fail due to syntax
errors and/or integrity constraint violations
or SQL is missing
SELECT SQL statements 20 points
All SQL statements are
syntactically correct and
execute without error
0 points
Many SQL statements fail due to syntax
errors or SQL is missing
UPDATE and DELETE
SQL statements
10 points
Statements execute without
error based on primary key
column in WHERE clause
0 points
Statements fail due to syntax or other errors
SQL script file and
SPOOL file
15 points
Demonstrates full ability to
create and use an Oracle SQL
script file and output SPOOL
file
0 points
Many errors setting up and using an SQL
script file with SPOOL file or no attempt
made at all
