1. Write an INSERT statement that adds this row to the Departments table: DepartmentName: History Code the INSERT statement so SQL Server automatically generates the value for the DepartmentID column. 2. Write a single INSERT statement that adds these rows to the Instructors table: InstructorID: The next automatically generated ID Benedict Susan LastName: FirstName: Status: Р HireDate: AnnualSalary: DepartmentChairman: 0. Today's date 34000.00 DepartmentID: 9 InstructorID: The next automatically generated ID Adams LastName: FirstName: Status: null F DepartmentChairman: 1 HireDate: AnnualSalary: DepartmentID: Today's date 66000.00 9 Write this statement without using a column list. 3. Write an UPDATE statement that modifies the first instructor you added in exercise 2. This statement should change the AnnualSalary column from 34,000 to 35,0000, and it should use the InstructorID column to identify the row. 4. Write a DELETE statement that deletes the second instructor you added in exercise 2. This statement should use the InstructorID column to identify the row. 5. Write a DELETE statement that deletes the row in the Departments table that has an ID of 9. When you execute this statement, it will produce an error since the department has related rows in the Instructors table. To fix that, precede the DELETE statement with another DELETE statement that deletes all instructors in this department.
1. Write an INSERT statement that adds this row to the Departments table: DepartmentName: History Code the INSERT statement so SQL Server automatically generates the value for the DepartmentID column. 2. Write a single INSERT statement that adds these rows to the Instructors table: InstructorID: The next automatically generated ID Benedict Susan LastName: FirstName: Status: Р HireDate: AnnualSalary: DepartmentChairman: 0. Today's date 34000.00 DepartmentID: 9 InstructorID: The next automatically generated ID Adams LastName: FirstName: Status: null F DepartmentChairman: 1 HireDate: AnnualSalary: DepartmentID: Today's date 66000.00 9 Write this statement without using a column list. 3. Write an UPDATE statement that modifies the first instructor you added in exercise 2. This statement should change the AnnualSalary column from 34,000 to 35,0000, and it should use the InstructorID column to identify the row. 4. Write a DELETE statement that deletes the second instructor you added in exercise 2. This statement should use the InstructorID column to identify the row. 5. Write a DELETE statement that deletes the row in the Departments table that has an ID of 9. When you execute this statement, it will produce an error since the department has related rows in the Instructors table. To fix that, precede the DELETE statement with another DELETE statement that deletes all instructors in this department.
Programming with Microsoft Visual Basic 2017
8th Edition
ISBN:9781337102124
Author:Diane Zak
Publisher:Diane Zak
Chapter12: Database Queries With Sql
Section: Chapter Questions
Problem 1E
Related questions
Question
Having trouble writing SQL statements on these, guidance would help.
Transcribed Image Text:1. Write an INSERT statement that adds this row to the Departments table:
DepartmentName:
History
Code the INSERT statement so SQL Server automatically generates the value for the DepartmentID
column.
2. Write a single INSERT statement that adds these rows to the Instructors table:
InstructorID:
The next automatically generated ID
Benedict
Susan
LastName:
FirstName:
Status:
Р
HireDate:
AnnualSalary:
DepartmentChairman: 0.
Today's date
34000.00
DepartmentID:
9
InstructorID:
The next automatically generated ID
Adams
LastName:
FirstName:
Status:
null
F
DepartmentChairman: 1
HireDate:
AnnualSalary:
DepartmentID:
Today's date
66000.00
9
Write this statement without using a column list.
3. Write an UPDATE statement that modifies the first instructor you added in exercise 2. This statement
should change the AnnualSalary column from 34,000 to 35,0000, and it should use the InstructorID
column to identify the row.
4. Write a DELETE statement that deletes the second instructor you added in exercise 2. This statement
should use the InstructorID column to identify the row.
5. Write a DELETE statement that deletes the row in the Departments table that has an ID of 9. When
you execute this statement, it will produce an error since the department has related rows in the
Instructors table. To fix that, precede the DELETE statement with another DELETE statement that
deletes all instructors in this department.
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