Entity Framwork 学习笔记 (一) 创建 School 数据库

添加数据库

在“文件”菜单上，指向“新建”，然后单击“数据库引擎查询”。

• 在“连接到数据库引擎”对话框中，键入 localhost 或本地 SQL Server 实例的名称，然后单击“连接”。

• 在查询窗口中粘贴以下 Transact-SQL 脚本，然后单击“执行”。

   

  复制

  SET ANSI_NULLS ON
  GO
  SET QUOTED_IDENTIFIER ON
  GO
  
  USE [master];
  GO
  
  IF EXISTS (SELECT * FROM sys.databases WHERE name = 'School')
  	DROP DATABASE School;
  GO
  
  -- Create the School database.
  CREATE DATABASE School;
  GO
  
  -- Specify a simple recovery model 
  -- to keep the log growth to a minimum.
  ALTER DATABASE School 
  	SET RECOVERY SIMPLE;
  GO
  
  USE School;
  GO
  
  -- Create the Department table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[Department]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[Department](
  	[DepartmentID] [int] NOT NULL,
  	[Name] [nvarchar](50) NOT NULL,
  	[Budget] [money] NOT NULL,
  	[StartDate] [datetime] NOT NULL,
  	[Administrator] [int] NULL,
   CONSTRAINT [PK_Department] PRIMARY KEY CLUSTERED 
  (
  	[DepartmentID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Create the Person table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[Person]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[Person](
  	[PersonID] [int] IDENTITY(1,1) NOT NULL,
  	[LastName] [nvarchar](50) NOT NULL,
  	[FirstName] [nvarchar](50) NOT NULL,
  	[HireDate] [datetime] NULL,
  	[EnrollmentDate] [datetime] NULL,
   CONSTRAINT [PK_School.Student] PRIMARY KEY CLUSTERED 
  (
  	[PersonID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Create the OnsiteCourse table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[OnsiteCourse]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[OnsiteCourse](
  	[CourseID] [int] NOT NULL,
  	[Location] [nvarchar](50) NOT NULL,
  	[Days] [nvarchar](50) NOT NULL,
  	[Time] [smalldatetime] NOT NULL,
   CONSTRAINT [PK_OnsiteCourse] PRIMARY KEY CLUSTERED 
  (
  	[CourseID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Create the OnlineCourse table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[OnlineCourse]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[OnlineCourse](
  	[CourseID] [int] NOT NULL,
  	[URL] [nvarchar](100) NOT NULL,
   CONSTRAINT [PK_OnlineCourse] PRIMARY KEY CLUSTERED 
  (
  	[CourseID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  --Create the StudentGrade table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[StudentGrade]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[StudentGrade](
  	[EnrollmentID] [int] IDENTITY(1,1) NOT NULL,
  	[CourseID] [int] NOT NULL,
  	[StudentID] [int] NOT NULL,
  	[Grade] [decimal](3, 2) NULL,
   CONSTRAINT [PK_StudentGrade] PRIMARY KEY CLUSTERED 
  (
  	[EnrollmentID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Create the CourseInstructor table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[CourseInstructor]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[CourseInstructor](
  	[CourseID] [int] NOT NULL,
  	[PersonID] [int] NOT NULL,
   CONSTRAINT [PK_CourseInstructor] PRIMARY KEY CLUSTERED 
  (
  	[CourseID] ASC,
  	[PersonID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Create the Course table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[Course]') 
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[Course](
  	[CourseID] [int] NOT NULL,
  	[Title] [nvarchar](100) NOT NULL,
  	[Credits] [int] NOT NULL,
  	[DepartmentID] [int] NOT NULL,
   CONSTRAINT [PK_School.Course] PRIMARY KEY CLUSTERED 
  (
  	[CourseID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Create the OfficeAssignment table.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[OfficeAssignment]')
  		AND type in (N'U'))
  BEGIN
  CREATE TABLE [dbo].[OfficeAssignment](
  	[InstructorID] [int] NOT NULL,
  	[Location] [nvarchar](50) NOT NULL,
  	[Timestamp] [timestamp] NOT NULL,
   CONSTRAINT [PK_OfficeAssignment] PRIMARY KEY CLUSTERED 
  (
  	[InstructorID] ASC
  )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
  ) ON [PRIMARY]
  END
  GO
  
  -- Define the relationship between OnsiteCourse and Course.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
         WHERE object_id = OBJECT_ID(N'[dbo].[FK_OnsiteCourse_Course]')
         AND parent_object_id = OBJECT_ID(N'[dbo].[OnsiteCourse]'))
  ALTER TABLE [dbo].[OnsiteCourse]  WITH CHECK ADD  
         CONSTRAINT [FK_OnsiteCourse_Course] FOREIGN KEY([CourseID])
  REFERENCES [dbo].[Course] ([CourseID])
  GO
  ALTER TABLE [dbo].[OnsiteCourse] CHECK 
         CONSTRAINT [FK_OnsiteCourse_Course]
  GO
  
  -- Define the relationship between OnlineCourse and Course.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
         WHERE object_id = OBJECT_ID(N'[dbo].[FK_OnlineCourse_Course]')
         AND parent_object_id = OBJECT_ID(N'[dbo].[OnlineCourse]'))
  ALTER TABLE [dbo].[OnlineCourse]  WITH CHECK ADD  
         CONSTRAINT [FK_OnlineCourse_Course] FOREIGN KEY([CourseID])
  REFERENCES [dbo].[Course] ([CourseID])
  GO
  ALTER TABLE [dbo].[OnlineCourse] CHECK 
         CONSTRAINT [FK_OnlineCourse_Course]
  GO
  
  -- Define the relationship between StudentGrade and Course.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
         WHERE object_id = OBJECT_ID(N'[dbo].[FK_StudentGrade_Course]')
         AND parent_object_id = OBJECT_ID(N'[dbo].[StudentGrade]'))
  ALTER TABLE [dbo].[StudentGrade]  WITH CHECK ADD  
         CONSTRAINT [FK_StudentGrade_Course] FOREIGN KEY([CourseID])
  REFERENCES [dbo].[Course] ([CourseID])
  GO
  ALTER TABLE [dbo].[StudentGrade] CHECK 
         CONSTRAINT [FK_StudentGrade_Course]
  GO
  
  --Define the relationship between StudentGrade and Student.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
         WHERE object_id = OBJECT_ID(N'[dbo].[FK_StudentGrade_Student]')
         AND parent_object_id = OBJECT_ID(N'[dbo].[StudentGrade]'))
  ALTER TABLE [dbo].[StudentGrade]  WITH CHECK ADD  
         CONSTRAINT [FK_StudentGrade_Student] FOREIGN KEY([StudentID])
  REFERENCES [dbo].[Person] ([PersonID])
  GO
  ALTER TABLE [dbo].[StudentGrade] CHECK 
         CONSTRAINT [FK_StudentGrade_Student]
  GO
  
  -- Define the relationship between CourseInstructor and Course.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
     WHERE object_id = OBJECT_ID(N'[dbo].[FK_CourseInstructor_Course]')
     AND parent_object_id = OBJECT_ID(N'[dbo].[CourseInstructor]'))
  ALTER TABLE [dbo].[CourseInstructor]  WITH CHECK ADD  
     CONSTRAINT [FK_CourseInstructor_Course] FOREIGN KEY([CourseID])
  REFERENCES [dbo].[Course] ([CourseID])
  GO
  ALTER TABLE [dbo].[CourseInstructor] CHECK 
     CONSTRAINT [FK_CourseInstructor_Course]
  GO
  
  -- Define the relationship between CourseInstructor and Person.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
     WHERE object_id = OBJECT_ID(N'[dbo].[FK_CourseInstructor_Person]')
     AND parent_object_id = OBJECT_ID(N'[dbo].[CourseInstructor]'))
  ALTER TABLE [dbo].[CourseInstructor]  WITH CHECK ADD  
     CONSTRAINT [FK_CourseInstructor_Person] FOREIGN KEY([PersonID])
  REFERENCES [dbo].[Person] ([PersonID])
  GO
  ALTER TABLE [dbo].[CourseInstructor] CHECK 
     CONSTRAINT [FK_CourseInstructor_Person]
  GO
  
  -- Define the relationship between Course and Department.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
         WHERE object_id = OBJECT_ID(N'[dbo].[FK_Course_Department]')
         AND parent_object_id = OBJECT_ID(N'[dbo].[Course]'))
  ALTER TABLE [dbo].[Course]  WITH CHECK ADD  
         CONSTRAINT [FK_Course_Department] FOREIGN KEY([DepartmentID])
  REFERENCES [dbo].[Department] ([DepartmentID])
  GO
  ALTER TABLE [dbo].[Course] CHECK CONSTRAINT [FK_Course_Department]
  GO
  
  --Define the relationship between OfficeAssignment and Person.
  IF NOT EXISTS (SELECT * FROM sys.foreign_keys 
     WHERE object_id = OBJECT_ID(N'[dbo].[FK_OfficeAssignment_Person]')
     AND parent_object_id = OBJECT_ID(N'[dbo].[OfficeAssignment]'))
  ALTER TABLE [dbo].[OfficeAssignment]  WITH CHECK ADD  
     CONSTRAINT [FK_OfficeAssignment_Person] FOREIGN KEY([InstructorID])
  REFERENCES [dbo].[Person] ([PersonID])
  GO
  ALTER TABLE [dbo].[OfficeAssignment] CHECK 
     CONSTRAINT [FK_OfficeAssignment_Person]
  GO
  
  -- Create InsertOfficeAssignment stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[InsertOfficeAssignment]') 
  		AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[InsertOfficeAssignment]
  		@InstructorID int,
  		@Location nvarchar(50)
  		AS
  		INSERT INTO dbo.OfficeAssignment (InstructorID, Location)
  		VALUES (@InstructorID, @Location);
  		IF @@ROWCOUNT > 0
  		BEGIN
  			SELECT [Timestamp] FROM OfficeAssignment 
  				WHERE InstructorID=@InstructorID;
  		END
  ' 
  END
  GO
  
  --Create the UpdateOfficeAssignment stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[UpdateOfficeAssignment]') 
  		AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[UpdateOfficeAssignment]
  		@InstructorID int,
  		@Location nvarchar(50),
  		@OrigTimestamp timestamp
  		AS
  		UPDATE OfficeAssignment SET Location=@Location 
  		WHERE InstructorID=@InstructorID AND [Timestamp]=@OrigTimestamp;
  		IF @@ROWCOUNT > 0
  		BEGIN
  			SELECT [Timestamp] FROM OfficeAssignment 
  				WHERE InstructorID=@InstructorID;
  		END
  ' 
  END
  GO
  
  -- Create the DeleteOfficeAssignment stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[DeleteOfficeAssignment]') 
  		AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[DeleteOfficeAssignment]
  		@InstructorID int
  		AS
  		DELETE FROM OfficeAssignment
  		WHERE InstructorID=@InstructorID;
  ' 
  END
  GO
  
  -- Create the DeletePerson stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[DeletePerson]') 
  		AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[DeletePerson]
  		@PersonID int
  		AS
  		DELETE FROM Person WHERE PersonID = @PersonID;
  ' 
  END
  GO
  
  -- Create the UpdatePerson stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[UpdatePerson]') 
  		AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[UpdatePerson]
  		@PersonID int,
  		@LastName nvarchar(50),
  		@FirstName nvarchar(50),
  		@HireDate datetime,
  		@EnrollmentDate datetime
  		AS
  		UPDATE Person SET LastName=@LastName, 
  				FirstName=@FirstName,
  				HireDate=@HireDate,
  				EnrollmentDate=@EnrollmentDate
  		WHERE PersonID=@PersonID;
  ' 
  END
  GO
  
  -- Create the InsertPerson stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
  		WHERE object_id = OBJECT_ID(N'[dbo].[InsertPerson]') 
  		AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[InsertPerson]
  		@LastName nvarchar(50),
  		@FirstName nvarchar(50),
  		@HireDate datetime,
  		@EnrollmentDate datetime
  		AS
  		INSERT INTO dbo.Person (LastName, 
  					FirstName, 
  					HireDate, 
  					EnrollmentDate)
  		VALUES (@LastName, 
  			@FirstName, 
  			@HireDate, 
  			@EnrollmentDate);
  		SELECT SCOPE_IDENTITY() as NewPersonID;
  ' 
  END
  GO
  
  -- Create GetStudentGrades stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
              WHERE object_id = OBJECT_ID(N'[dbo].[GetStudentGrades]') 
              AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[GetStudentGrades]
              @StudentID int
              AS
              SELECT EnrollmentID, Grade, CourseID, StudentID FROM dbo.StudentGrade
              WHERE StudentID = @StudentID
  ' 
  END
  GO
  
  -- Create GetDepartmentName stored procedure.
  IF NOT EXISTS (SELECT * FROM sys.objects 
              WHERE object_id = OBJECT_ID(N'[dbo].[GetDepartmentName]') 
              AND type in (N'P', N'PC'))
  BEGIN
  EXEC dbo.sp_executesql @statement = N'
  CREATE PROCEDURE [dbo].[GetDepartmentName]
        @ID int,
        @Name nvarchar(50) OUTPUT
        AS
        SELECT @Name = Name FROM Department
        WHERE DepartmentID = @ID
  '
  END
  GO
  
  -- Insert data into the Person table.
  USE School
  GO
  SET IDENTITY_INSERT dbo.Person ON
  GO
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (1, 'Abercrombie', 'Kim', '1995-03-11', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (2, 'Barzdukas', 'Gytis', null, '2005-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (3, 'Justice', 'Peggy', null, '2001-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (4, 'Fakhouri', 'Fadi', '2002-08-06', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (5, 'Harui', 'Roger', '1998-07-01', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (6, 'Li', 'Yan', null, '2002-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (7, 'Norman', 'Laura', null, '2003-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (8, 'Olivotto', 'Nino', null, '2005-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (9, 'Tang', 'Wayne', null, '2005-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (10, 'Alonso', 'Meredith', null, '2002-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (11, 'Lopez', 'Sophia', null, '2004-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (12, 'Browning', 'Meredith', null, '2000-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (13, 'Anand', 'Arturo', null, '2003-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (14, 'Walker', 'Alexandra', null, '2000-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (15, 'Powell', 'Carson', null, '2004-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (16, 'Jai', 'Damien', null, '2001-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (17, 'Carlson', 'Robyn', null, '2005-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (18, 'Zheng', 'Roger', '2004-02-12', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (19, 'Bryant', 'Carson', null, '2001-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (20, 'Suarez', 'Robyn', null, '2004-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (21, 'Holt', 'Roger', null, '2004-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (22, 'Alexander', 'Carson', null, '2005-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (23, 'Morgan', 'Isaiah', null, '2001-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (24, 'Martin', 'Randall', null, '2005-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (25, 'Kapoor', 'Candace', '2001-01-15', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (26, 'Rogers', 'Cody', null, '2002-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (27, 'Serrano', 'Stacy', '1999-06-01', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (28, 'White', 'Anthony', null, '2001-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (29, 'Griffin', 'Rachel', null, '2004-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (30, 'Shan', 'Alicia', null, '2003-09-01');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (31, 'Stewart', 'Jasmine', '1997-10-12', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (32, 'Xu', 'Kristen', '2001-7-23', null);
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (33, 'Gao', 'Erica', null, '2003-01-30');
  INSERT INTO dbo.Person (PersonID, LastName, FirstName, HireDate, EnrollmentDate)
  VALUES (34, 'Van Houten', 'Roger', '2000-12-07', null);
  GO
  SET IDENTITY_INSERT dbo.Person OFF
  GO
  
  -- Insert data into the Department table.
  INSERT INTO dbo.Department (DepartmentID, [Name], Budget, StartDate, Administrator)
  VALUES (1, 'Engineering', 350000.00, '2007-09-01', 2);
  INSERT INTO dbo.Department (DepartmentID, [Name], Budget, StartDate, Administrator)
  VALUES (2, 'English', 120000.00, '2007-09-01', 6);
  INSERT INTO dbo.Department (DepartmentID, [Name], Budget, StartDate, Administrator)
  VALUES (4, 'Economics', 200000.00, '2007-09-01', 4);
  INSERT INTO dbo.Department (DepartmentID, [Name], Budget, StartDate, Administrator)
  VALUES (7, 'Mathematics', 250000.00, '2007-09-01', 3);
  GO
  
  
  -- Insert data into the Course table.
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (1050, 'Chemistry', 4, 1);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (1061, 'Physics', 4, 1);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (1045, 'Calculus', 4, 7);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (2030, 'Poetry', 2, 2);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (2021, 'Composition', 3, 2);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (2042, 'Literature', 4, 2);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (4022, 'Microeconomics', 3, 4);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (4041, 'Macroeconomics', 3, 4);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (4061, 'Quantitative', 2, 4);
  INSERT INTO dbo.Course (CourseID, Title, Credits, DepartmentID)
  VALUES (3141, 'Trigonometry', 4, 7);
  GO
  
  -- Insert data into the OnlineCourse table.
  INSERT INTO dbo.OnlineCourse (CourseID, URL)
  VALUES (2030, 'http://www.fineartschool.net/Poetry');
  INSERT INTO dbo.OnlineCourse (CourseID, URL)
  VALUES (2021, 'http://www.fineartschool.net/Composition');
  INSERT INTO dbo.OnlineCourse (CourseID, URL)
  VALUES (4041, 'http://www.fineartschool.net/Macroeconomics');
  INSERT INTO dbo.OnlineCourse (CourseID, URL)
  VALUES (3141, 'http://www.fineartschool.net/Trigonometry');
  
  --Insert data into OnsiteCourse table.
  INSERT INTO dbo.OnsiteCourse (CourseID, Location, Days, [Time])
  VALUES (1050, '123 Smith', 'MTWH', '11:30');
  INSERT INTO dbo.OnsiteCourse (CourseID, Location, Days, [Time])
  VALUES (1061, '234 Smith', 'TWHF', '13:15');
  INSERT INTO dbo.OnsiteCourse (CourseID, Location, Days, [Time])
  VALUES (1045, '121 Smith','MWHF', '15:30');
  INSERT INTO dbo.OnsiteCourse (CourseID, Location, Days, [Time])
  VALUES (4061, '22 Williams', 'TH', '11:15');
  INSERT INTO dbo.OnsiteCourse (CourseID, Location, Days, [Time])
  VALUES (2042, '225 Adams', 'MTWH', '11:00');
  INSERT INTO dbo.OnsiteCourse (CourseID, Location, Days, [Time])
  VALUES (4022, '23 Williams', 'MWF', '9:00');
  
  -- Insert data into the CourseInstructor table.
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (1050, 1);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (1061, 31);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (1045, 5);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (2030, 4);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (2021, 27);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (2042, 25);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (4022, 18);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (4041, 32);
  INSERT INTO dbo.CourseInstructor(CourseID, PersonID)
  VALUES (4061, 34);
  GO
  
  --Insert data into the OfficeAssignment table.
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (1, '17 Smith');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (4, '29 Adams');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (5, '37 Williams');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (18, '143 Smith');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (25, '57 Adams');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (27, '271 Williams');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (31, '131 Smith');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (32, '203 Williams');
  INSERT INTO dbo.OfficeAssignment(InstructorID, Location)
  VALUES (34, '213 Smith');
  
  -- Insert data into the StudentGrade table.
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2021, 2, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2030, 2, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2021, 3, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2030, 3, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2021, 6, 2.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2042, 6, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2021, 7, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2042, 7, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2021, 8, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (2042, 8, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4041, 9, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4041, 10, null);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4041, 11, 2.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4041, 12, null);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4061, 12, null);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 14, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 13, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4061, 13, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4041, 14, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 15, 2.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 16, 2);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 17, null);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 19, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4061, 20, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4061, 21, 2);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 22, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4041, 22, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4061, 22, 2.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (4022, 23, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1045, 23, 1.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1061, 24, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1061, 25, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1050, 26, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1061, 26, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1061, 27, 3);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1045, 28, 2.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1050, 28, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1061, 29, 4);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1050, 30, 3.5);
  INSERT INTO dbo.StudentGrade (CourseID, StudentID, Grade)
  VALUES (1061, 30, 4);
  GO