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 DepartmentChairman: 0 Today's date 34000.00 LastName: FirstName: Status: Р HireDate: AnnualSalary: DepartmentID: 9 InstructorID: LastName: FirstName: Status: F DepartmentChairman: 1 HireDate: AnnualSalary: DepartmentID: The next automatically generated ID Adams null 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 DepartmentChairman: 0 Today's date 34000.00 LastName: FirstName: Status: Р HireDate: AnnualSalary: DepartmentID: 9 InstructorID: LastName: FirstName: Status: F DepartmentChairman: 1 HireDate: AnnualSalary: DepartmentID: The next automatically generated ID Adams null 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.
Chapter8: Working With Advanced Functions
Section: Chapter Questions
Problem 2.7CP
Related questions
Question
Trying to write SQL statements for these. Having trouble with my returns.
I'm also having issues with the new rows that are inserted duplicating every time I run the statement.
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
DepartmentChairman: 0
Today's date
34000.00
LastName:
FirstName:
Status:
Р
HireDate:
AnnualSalary:
DepartmentID:
9
InstructorID:
LastName:
FirstName:
Status:
F
DepartmentChairman: 1
HireDate:
AnnualSalary:
DepartmentID:
The next automatically generated ID
Adams
null
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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