Page 1 of 27 Tony LoCoco ITCO333 – Unit 2 August 2.docx

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Tony LoCoco
ITCO333 – Unit 2
August 29, 2013
REQUIREM ENT S
• This database must contain examples of one
• I will compare your Unit 1 ERD with the Unit 2 database
diagram. If there are differences, explain why.
• Present your SQL statements in the order in which they were
executed.
• Put your database diagram at the top of your document (see
my sample).
Each of your t
sample data (p
REL AT IONS HIP S

Relationship
Type
Entity #1 Entity #2
one-to-one (1:1) Advisors Employees
one-to-many (1:M) Employees Departments
one-to-many (1:M) Advisors Students
This database must contain examples of one-to-one, one-to-
many and many-to-many relationships.
I will compare your Unit 1 ERD with the Unit 2 database
Present your SQL statements in the order in which they were
executed.
Put your database diagram at the top of your document (see my
sample).
tables must contain at least eight records of
per the assignment requirements).
Entity #2 Description / Justification
Employees An Advisor is an Employee with additional data
attributes. An Employee may or may not be an Advisor.
Departments A Department may have 0, 1 or many Employees

Employee is assigned to just one Department.
An Advisor may be assigned to 0, 1 or many Students and
a Student is assigned to just one Advisor.
many relationships.
I will compare your Unit 1 ERD with the Unit 2 database
An Advisor is an Employee with additional data
attributes. An Employee may or may not be an Advisor.
many Employees and an
An Advisor may be assigned to 0, 1 or many Students and
Page 2 of 27
many-to-many
(M:N)
Students Courses A Student be take 0 , 1 or many Courses and a
Course can
contain 0, 1 or many Students.

Relational Databases can not support many-to-many
relationships. These M:N must be broken down into two
one-to-many relationships with a bridge entity
connecting the M:N entities. In this case, Student_Courses
is that bridge entity.
Page 3 of 27
D AT ABASE D IAGR AM
Page 4 of 27
UNIT 1 ERD

Emloyees
PK Employee_ID
Last_Name
First_Name
Birth_Date
Employment_Start_Date
Hourly_Pay
FK1 Department_ID
Manager_ID
Departments
PK Department_ID
Department_Name
Students
PK Student_ID
Last_Name
First_Name
Birth_Date
Enroll_Date

Status_Code
Total_Hours
FK1,FK2 Advisor_ID
Advisors
PK,FK1 Employee_ID
Certification_Level
Courses
PK Course_ID
Course_Code
Course_Name
Credit_Hours
Sessions
PK Session_ID
Session_Name
Session_Start_Date
Student_Courses
PK,FK1 Session_ID
PK,FK3 Course_ID

PK,FK2 Student_ID
Earned_Grade
Page 5 of 27
SQL D D L T O CREAT E D AT ABASE
USE [master]
GO
CREATE DATABASE ITCO333Database
GO
Page 6 of 27
CREAT E T ABL ES, F IEL D S , P RIM ARY K EY S &
FOREIGN K EY / CREAT E D M L

USE [ITCO333Database]
GO
CREATE TABLE [dbo].[Departments](
[Department_ID] [int] NOT NULL PRIMARY KEY,
[Department_Name] [nvarchar](50) NULL
)
GO
GO
INSERT [dbo].[Departments] ([Department_ID],
[Department_Name])
VALUES (1, N'Academics'),
(2, N'Finance'),
(3, N'Student Advisors'),
(4, N'Marketing'),
(5, N'Recruitment'),
(6, N'Office of Provost'),
(7, N'Information Technology')
Page 7 of 27
GO

of 27
GO
CREATE TABLE [dbo].[Sessions]
(
[Session_ID] [int] NOT NULL PRIMARY KEY,
[Session_Name] [nvarchar](50) NULL,
[Session_Start_Date] [date] NULL
)
GO
GO
INSERT [dbo].[Sessions] ([Session_ID], [Session_Name],
[Session_Start_Date])
VALUES (10, N'1201-A', '2012-01-12'),
(11, N'1201-B', '2012-02-15'),
(12, N'1202-A', '2012-04-01'),
(13, N'1202-B', '2012-05-15'),
(14, N'1203-A', '2012-07-01'),

(15, N'1203-B', '2012-08-15'),
(16, N'1204-A', '2012-10-01'),
(17, N'1204-B', '2012-11-15')
GO
Page 9 of 27
Page 10 of 27
GO
CREATE TABLE [dbo].[Courses]
(
[Course_ID] [int] NOT NULL PRIMARY KEY,
[Course_Code] [nvarchar](50) NULL,
[Course_Name] [nvarchar](50) NULL,
[Credit_Hours] [int] NULL
)
GO

GO
INSERT [dbo].[Courses] ([Course_ID], [Course_Code],
[Course_Name], [Credit_Hours])
VALUES (1, N'ITD200', N'Database I', 4),
(2, N'ITD300', N'Database II', 4),
(3, N'ITD400', N'Advanced Databases', 4),
(4, N'ITN200', N'Networking I', 4),
(5, N'ITN300', N'Networking II', 4),
(6, N'ITN400', N'Advanced Networking', 4),
(7, N'ITP200', N'Intro to Programming', 4),
(8, N'ITP300', N'Programming II', 4),
(9, N'ITP400', N'Advanced Programming', 4)
GO
Page 11 of 27
Page 12 of 27

GO
CREATE TABLE [dbo].[Employees](
[Employee_ID] [int] NOT NULL PRIMARY KEY,
[Last_Name] [nvarchar](50) NULL,
[First_Name] [nvarchar](50) NULL,
[Birth_Date] [date] NULL,
[Employment_Start_Date] [date] NULL,
[Hourly_Pay] [decimal](18, 2) NULL,
[Department_ID] [int] NOT NULL REFERENCES Departments
(Department_ID),
[Manager_ID] [int] NOT NULL
)
GO
GO
INSERT [dbo].[Employees] ([Employee_ID], [Last_Name],
[First_Name], [Birth_Date],
[Employment_Start_Date], [Hourly_Pay], [Department_ID],
[Manager_ID])
VALUES
(1000, N'Smith', N'Chris', '1980-09-14', '2001-01-02', 30.50, 2,
1000),
(1121, N'Townsend', N'Robert', '1976-02-03', '2001-03-02',
24.30, 1, 1121),
(1223, N'Cogdon', N'Luis', '1974-04-05', '2001-04-21', 24.30 , 2,
1000),
(1344, N'Lancette', N'Joseph', '1980-03-05', '2002-04-10', 23.34,
3, 1344),
(1366, N'Lark', N'James', '1985-06-06', '2005-05-19', 23.55, 2,
1000),
(1565, N'Whitely', N'Jeremy', '1973-10-23', '2011-02-05', 23.45,

3, 1344),
(1808, N'Fix', N'Julie', '1968-02-04', '2003-12-01',30.04 , 1,
1121)
GO
Page 13 of 27
Page 14 of 27
GO
CREATE TABLE [dbo].[Advisors](
[Employee_ID] [int] NOT NULL PRIMARY KEY
REFERENCES Employees (Employee_ID),
[Certification_Level] [nvarchar](50) NULL
)
GO

GO
INSERT [Advisors] ([Employee_ID], [Certification_Level])
VALUES
(1344, N'100'),
(1565, N'80')
GO
Page 15 of 27
Page 16 of 27
GO
CREATE TABLE [dbo].[Students]
(
[Student_ID] [int] NOT NULL PRIMARY KEY,
[Enroll_Date] [date] NULL,
[Status_Code] [int] NULL,

[Total_Hours] [int] NULL,
[Advisor_ID] [int] NULL REFERENCES Advisors
(Employee_ID)
)
GO
GO
INSERT [dbo].[Students] ([Student_ID], [Last_Name],
[Enroll_Date], [Status_Code], [Total_Hours], [Advisor_ID])
VALUES
(11232, 'Bowser','Timothy','1980-02-03','2011-01-
02',1,20,1565),
(12100, 'Chavez','Kelly','1976-12-10','2011-04-01',2,22,1565),
(13310, 'Clark','Ethan','1982-10-13','2011-06-15',1,24,1344),
(14641, 'Colon','Alexander','1980-01-14','2011-08-
01',1,20,1565),
(16105, 'Cutts','Cardright','1970-05-16','2011-06-15',2,22,1565),
Page 17 of 27
(17715, 'Fair','Jermaine','1982-05-17','2011-04-01',2,24,1344),
(19487, 'Garrett','Michael','1975-04-19','2011-08-
01',2,20,1565),
(21435, 'Hintz','Valarie','1980-05-03','2011-01-02',1,22,1344),
(23579, 'Mcclain','Clint','1979-05-03','2011-04-01',1,24,1565),
(25937, 'McFarlane','Brenda','1976-07-25','2011-06-
15',1,16,1344),

(28576, 'Mohr','Bryan','1980-06-26','2011-08-01',1,28,1565),
(31384, 'Rettino','Steven','1969-11-15','2011-01-02',3,20,1344),
(34522, 'Sanchez','Thomas','1980-02-17','2011-04-
01',1,22,1344),
(37974, 'Sudbury','Dale','1967-09-04','2011-08-01',3,24,1565),
(41772, 'Tribbitt','Patrick','1981-04-17','2011-01-02',2,32,1344)
GO
Page 18 of 27
Page 19 of 27
CREATE TABLE [dbo].[Student_Courses](
[Session_ID] [int] NOT NULL REFERENCES Sessions
(Session_ID),
[Course_ID] [int] NOT NULL REFERENCES Courses
(Course_ID),
[Student_ID] [int] NOT NULL REFERENCES Students
(Student_ID),
[Earned_Grade] [nvarchar](50) NULL,

PRIMARY KEY ([Session_ID],[Course_ID],[Student_ID])
)
GO
GO
INSERT [dbo].[Student_Courses] ([Session_ID], [Course_ID],
[Student_ID], [Earned_Grade])
VALUES
(10, 1, 11232, N'F'),
(10, 1, 12100, N'A'),
(10, 1, 13310, N'B'),
(10, 1, 14641, N'B'),
(10, 1, 16105, N'C'),
(11, 1, 11232, N'A'),
(11, 2, 12100, N'B'),
(11, 2, 13310, N'B'),
(11, 2, 14641, N'A'),
(11, 2, 16105, N'C'),
(12, 2, 11232, N'A'),
(12, 6, 12100, N'B'),
(12, 6, 13310, N'B'),
(12, 6, 14641, N'B'),
(12, 6, 16105, N'A')
Page 20 of 27
GO

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FUL L SQL
Perform TASKS > GENERATE SCRIPTS. Copy and paste the
full database script here.
Refer to the “Generate Scripts for Entire Database.pdf” in the
Instructor Files area.
USE [master]
GO
/****** Object: Database [ITCO333Database] Script Date:
08/29/2013 19:08:35 ******/
CREATE DATABASE [ITCO333Database] ON PRIMARY
( NAME = N'ITCO333Database', FILENAME = N'c:Program
Files (x86)Microsoft SQL
ServerMSSQL10_50.SQLEXPRESSMSSQLDATAITCO333D
atabase.mdf' , SIZE = 2304KB , MAXSIZE =
UNLIMITED, FILEGROWTH = 1024KB )
LOG ON
( NAME = N'ITCO333Database_log', FILENAME =
N'c:Program Files (x86)Microsoft SQL
ServerMSSQL10_50.SQLEXPRESSMSSQLDATAITCO333D
atabase_log.LDF' , SIZE = 576KB , MAXSIZE
= 2048GB , FILEGROWTH = 10%)

GO
ALTER DATABASE [ITCO333Database] SET
COMPATIBILITY_LEVEL = 100
GO
IF (1 = FULLTEXTSERVICEPROPERTY('IsFullTextInstalled'))
begin
EXEC [ITCO333Database].[dbo].[sp_fulltext_database]
@action = 'enable'
end
GO
ANSI_NULL_DEFAULT OFF
GO
ALTER DATABASE [ITCO333Database] SET ANSI_NULLS
OFF
GO
ANSI_PADDING OFF
GO
ANSI_WARNINGS OFF
GO
ALTER DATABASE [ITCO333Database] SET ARITHABORT
OFF
GO
ALTER DATABASE [ITCO333Database] SET AUTO_CLOSE
ON
GO
AUTO_CREATE_STATISTICS ON
GO
ALTER DATABASE [ITCO333Database] SET AUTO_SHRINK
OFF
GO
AUTO_UPDATE_STATISTICS ON

GO
CURSOR_CLOSE_ON_COMMIT OFF
GO
CURSOR_DEFAULT GLOBAL
GO
CONCAT_NULL_YIELDS_NULL OFF
GO
NUMERIC_ROUNDABORT OFF
GO
QUOTED_IDENTIFIER OFF
GO
RECURSIVE_TRIGGERS OFF
GO
ENABLE_BROKER
Page 22 of 27
GO
AUTO_UPDATE_STATISTICS_ASYNC OFF
GO
DATE_CORRELATION_OPTIMIZATION OFF
GO
TRUSTWORTHY OFF

GO
ALLOW_SNAPSHOT_ISOLATION OFF
GO
PARAMETERIZATION SIMPLE
GO
READ_COMMITTED_SNAPSHOT OFF
GO
HONOR_BROKER_PRIORITY OFF
GO
ALTER DATABASE [ITCO333Database] SET READ_WRITE
GO
ALTER DATABASE [ITCO333Database] SET RECOVERY
SIMPLE
GO
ALTER DATABASE [ITCO333Database] SET MULTI_USER
GO
ALTER DATABASE [ITCO333Database] SET PAGE_VERIFY
CHECKSUM
GO
ALTER DATABASE [ITCO333Database] SET DB_CHAINING
OFF
GO
GO
/****** Object: Table [dbo].[Departments] Script Date:
08/29/2013 19:08:36 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Departments](
[Department_ID] [int] NOT NULL,

[Department_Name] [nvarchar](50) NULL,
PRIMARY KEY CLUSTERED
(
[Department_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE
= OFF, IGNORE_DUP_KEY = OFF,
ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS =
ON) ON [PRIMARY]
) ON [PRIMARY]
GO
[Department_Name]) VALUES (1, N'Academics')
[Department_Name]) VALUES (2, N'Finance')
[Department_Name]) VALUES (3, N'Student
Advisors')
[Department_Name]) VALUES (4, N'Marketing')
[Department_Name]) VALUES (5,
N'Recruitment')
[Department_Name]) VALUES (6, N'Office of
Provost')
[Department_Name]) VALUES (7, N'Information
Technology')
/****** Object: Table [dbo].[Courses] Script Date:
08/29/2013 19:08:36 ******/
SET ANSI_NULLS ON
GO
GO
CREATE TABLE [dbo].[Courses](

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[Course_ID] [int] NOT NULL,
[Course_Code] [nvarchar](50) NULL,
[Course_Name] [nvarchar](50) NULL,
[Credit_Hours] [int] NULL,
(
[Course_ID] ASC
ON) ON [PRIMARY]
) ON [PRIMARY]
GO
[Course_Name], [Credit_Hours]) VALUES
(1, N'ITD200', N'Database I', 4)
(2, N'ITD300', N'Database II', 4)
(3, N'ITD400', N'Advanced Databases', 4)
(4, N'ITN200', N'Networking I', 4)
(5, N'ITN300', N'Networking II', 4)
(6, N'ITN400', N'Advanced Networking', 4)

(7, N'ITP200', N'Intro to Programming', 4)
(8, N'ITP300', N'Programming II', 4)
(9, N'ITP400', N'Advanced Programming', 4)
/****** Object: Table [dbo].[Sessions] Script Date:
08/29/2013 19:08:36 ******/
SET ANSI_NULLS ON
GO
GO
CREATE TABLE [dbo].[Sessions](
[Session_ID] [int] NOT NULL,
[Session_Name] [nvarchar](50) NULL,
[Session_Start_Date] [date] NULL,
(
[Session_ID] ASC
ON) ON [PRIMARY]
) ON [PRIMARY]
GO
[Session_Start_Date]) VALUES (10,
N'1201-A', CAST(0x31350B00 AS Date))
N'1201-B', CAST(0x53350B00 AS Date))

N'1202-A', CAST(0x81350B00 AS Date))
N'1202-B', CAST(0xAD350B00 AS Date))
N'1203-A', CAST(0xDC350B00 AS Date))
N'1203-B', CAST(0x09360B00 AS Date))
N'1204-A', CAST(0x38360B00 AS Date))
Page 24 of 27
N'1204-B', CAST(0x65360B00 AS Date))
/****** Object: Table [dbo].[Employees] Script Date:
08/29/2013 19:08:36 ******/
SET ANSI_NULLS ON
GO
GO
CREATE TABLE [dbo].[Employees](
[Employee_ID] [int] NOT NULL,
[Employment_Start_Date] [date] NULL,
[Hourly_Pay] [decimal](18, 2) NULL,
[Department_ID] [int] NOT NULL,

[Manager_ID] [int] NOT NULL,
(
[Employee_ID] ASC
ON) ON [PRIMARY]
) ON [PRIMARY]
GO
[Manager_ID]) VALUES (1000,
N'Smith', N'Chris', CAST(0x7F080B00 AS Date),
CAST(0x76250B00 AS Date), CAST(30.50 AS
Decimal(18, 2)), 2, 1000)
N'Townsend', N'Robert', CAST(0xEA010B00 AS Date),
CAST(0xB1250B00 AS Date), CAST(24.30 AS
Decimal(18, 2)), 1, 1121)
N'Cogdon', N'Luis', CAST(0x4DFF0A00 AS Date),
CAST(0xE3250B00 AS Date), CAST(24.30 AS
Decimal(18, 2)), 2, 1000)
N'Lancette', N'Joseph', CAST(0xBE070B00 AS Date),

CAST(0x45270B00 AS Date), CAST(23.34 AS
Decimal(18, 2)), 3, 1344)
N'Lark', N'James', CAST(0x3D0F0B00 AS Date),
CAST(0xB42B0B00 AS Date), CAST(23.55 AS
Decimal(18, 2)), 2, 1000)
N'Whitely', N'Jeremy', CAST(0xA9FE0A00 AS Date),
CAST(0xDC330B00 AS Date), CAST(23.45 AS
Decimal(18, 2)), 3, 1344)
N'Fix', N'Julie', CAST(0x81F60A00 AS Date),
CAST(0x9D290B00 AS Date), CAST(30.04 AS
Decimal(18, 2)), 1, 1121)
/****** Object: Table [dbo].[Advisors] Script Date:
08/29/2013 19:08:36 ******/
SET ANSI_NULLS ON
GO
GO
CREATE TABLE [dbo].[Advisors](
[Employee_ID] [int] NOT NULL,
[Certification_Level] [nvarchar](50) NULL,
Page 25 of 27

(
[Employee_ID] ASC
ON) ON [PRIMARY]
) ON [PRIMARY]
GO
INSERT [dbo].[Advisors] ([Employee_ID],
[Certification_Level]) VALUES (1344, N'100')
INSERT [dbo].[Advisors] ([Employee_ID],
[Certification_Level]) VALUES (1565, N'80')
/****** Object: Table [dbo].[Students] Script Date:
08/29/2013 19:08:36 ******/
SET ANSI_NULLS ON
GO
GO
CREATE TABLE [dbo].[Students](
[Student_ID] [int] NOT NULL,
[Enroll_Date] [date] NULL,
[Status_Code] [int] NULL,
[Total_Hours] [int] NULL,
[Advisor_ID] [int] NULL,
(
[Student_ID] ASC

ON) ON [PRIMARY]
) ON [PRIMARY]
GO
VALUES (11232, N'Bowser',
N'Timothy', CAST(0x9F070B00 AS Date), CAST(0xBA330B00
AS Date), 1, 20, 1565)
VALUES (12100, N'Chavez',
N'Kelly', CAST(0x21030B00 AS Date), CAST(0x13340B00 AS
Date), 2, 22, 1565)
VALUES (13310, N'Clark',
N'Ethan', CAST(0x760B0B00 AS Date), CAST(0x5E340B00 AS
Date), 1, 24, 1344)
VALUES (14641, N'Colon',
N'Alexander', CAST(0x8B070B00 AS Date),
CAST(0x8D340B00 AS Date), 1, 20, 1565)
VALUES (16105, N'Cutts',
N'Cardright', CAST(0xC1F90A00 AS Date), CAST(0x5E340B00
AS Date), 2, 22, 1565)

VALUES (17715, N'Fair',
N'Jermaine', CAST(0xE10A0B00 AS Date), CAST(0x13340B00
AS Date), 2, 24, 1344)
VALUES (19487, N'Garrett',
N'Michael', CAST(0xC8000B00 AS Date), CAST(0x8D340B00
AS Date), 2, 20, 1565)
VALUES (21435, N'Hintz',
N'Valarie', CAST(0xF9070B00 AS Date), CAST(0xBA330B00
AS Date), 1, 22, 1344)
VALUES (23579, N'Mcclain',
N'Clint', CAST(0x8B060B00 AS Date), CAST(0x13340B00 AS
Date), 1, 24, 1565)
Page 26 of 27
VALUES (25937, N'McFarlane',
N'Brenda', CAST(0x97020B00 AS Date), CAST(0x5E340B00
AS Date), 1, 16, 1344)

VALUES (28576, N'Mohr',
N'Bryan', CAST(0x2F080B00 AS Date), CAST(0x8D340B00 AS
Date), 1, 28, 1565)
VALUES (31384, N'Rettino',
N'Steven', CAST(0x0BF90A00 AS Date), CAST(0xBA330B00
AS Date), 3, 20, 1344)
VALUES (34522, N'Sanchez',
N'Thomas', CAST(0xAD070B00 AS Date), CAST(0x13340B00
AS Date), 1, 22, 1344)
VALUES (37974, N'Sudbury',
N'Dale', CAST(0xE8F50A00 AS Date), CAST(0x8D340B00 AS
Date), 3, 24, 1565)
VALUES (41772, N'Tribbitt',
N'Patrick', CAST(0x56090B00 AS Date), CAST(0xBA330B00
AS Date), 2, 32, 1344)
/****** Object: Table [dbo].[Student_Courses] Script Date:
08/29/2013 19:08:36
******/
SET ANSI_NULLS ON
GO
GO
CREATE TABLE [dbo].[Student_Courses](
[Session_ID] [int] NOT NULL,

[Course_ID] [int] NOT NULL,
[Student_ID] [int] NOT NULL,
[Earned_Grade] [nvarchar](50) NULL,
(
[Session_ID] ASC,
[Course_ID] ASC,
[Student_ID] ASC
ON) ON [PRIMARY]
) ON [PRIMARY]
GO
VALUES (10, 1, 11232, N'F')
VALUES (10, 1, 12100, N'A')
VALUES (10, 1, 13310, N'B')
VALUES (10, 1, 14641, N'B')
VALUES (10, 1, 16105, N'C')
VALUES (11, 1, 11232, N'A')
VALUES (11, 2, 12100, N'B')

VALUES (11, 2, 13310, N'B')
VALUES (11, 2, 14641, N'A')
VALUES (11, 2, 16105, N'C')
Page 27 of 27
VALUES (12, 2, 11232, N'A')
VALUES (12, 6, 12100, N'B')
VALUES (12, 6, 13310, N'B')
VALUES (12, 6, 14641, N'B')
VALUES (12, 6, 16105, N'A')
/****** Object: ForeignKey
[FK__Employees__Depar__0CBAE877] Script Date:
08/29/2013
19:08:36 ******/
ALTER TABLE [dbo].[Employees] WITH CHECK ADD
FOREIGN KEY([Department_ID])
REFERENCES [dbo].[Departments] ([Department_ID])

GO
[FK__Advisors__Employ__117F9D94] Script Date:
08/29/2013
19:08:36 ******/
ALTER TABLE [dbo].[Advisors] WITH CHECK ADD
FOREIGN KEY([Employee_ID])
REFERENCES [dbo].[Employees] ([Employee_ID])
GO
[FK__Students__Adviso__164452B1] Script Date: 08/29/2013
19:08:36 ******/
ALTER TABLE [dbo].[Students] WITH CHECK ADD
FOREIGN KEY([Advisor_ID])
REFERENCES [dbo].[Advisors] ([Employee_ID])
GO
[FK__Student_C__Cours__1BFD2C07] Script Date:
08/29/2013
19:08:36 ******/
ALTER TABLE [dbo].[Student_Courses] WITH CHECK ADD
FOREIGN KEY([Course_ID])
REFERENCES [dbo].[Courses] ([Course_ID])
GO
[FK__Student_C__Sessi__1B0907CE] Script Date:
08/29/2013
19:08:36 ******/
FOREIGN KEY([Session_ID])
REFERENCES [dbo].[Sessions] ([Session_ID])
GO
[FK__Student_C__Stude__1CF15040] Script Date:
08/29/2013
19:08:36 ******/

FOREIGN KEY([Student_ID])
REFERENCES [dbo].[Students] ([Student_ID])
GO
{Your Name}
ITCO333 – Unit 2
{date}
Hint: Refer to the Unit 2 - LoCoco – Sample.pdf in the
Instructor Files area for an example.
Requirements
· This database must contain examples of one-to-one, one-to-
many and many-to-many relationships.
· I will compare your Unit 1 ERD with the Unit 2 database
· Present your SQL statements in the order in which they were
executed.
· Put your database diagram at the top of your document (see
my sample).
· You must provide proof (via a screen shot) that your SQL
statement executed.
Relationships (from Unit 1)
Include corrections based on the feedback you received.
Relationship Type
Entity #1
Entity #2
Description / Justification

one-to-one (1:1)
one-to-many (1:M)
one-to-many (1:M)
many-to-many (M:N)
Your Unit 1 ERD
Include corrections based on the feedback you received.
Database Diagram
Refer to: http://www.youtube.com/watch?v=wMbPRHeYvMU
SQL DDL to create database

Create tables, Fields, Primary Keys & Foreign Key
DML to populate the database
Full SQL
Perform TASKS > GENERATE SCRIPTS. Copy and paste the
full database script here.
Refer to the “Generate Scripts for Entire Database.pdf” in the
Instructor Files area.
Page 5 of 5

Page 1 of 27 Tony LoCoco ITCO333 – Unit 2 August 2.docx

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Page 1 of 27 Tony LoCoco ITCO333 – Unit 2 August 2.docx