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Which of the following statement would not work? Employee table has three columns: Empid, Lastname, and Salary. O a. RENAME Employee TO EmployeeOld; O b.
Which of the following statement would not work? Employee table has three columns: Empid, Lastname, and Salary. O a. RENAME Employee TO EmployeeOld; O b. ALTER TABLE Employee DROP COLUMN Lastname; O c. DELETE FROM Employee WHERE Empid=221; O d. ALTER TABLE Employee UPDATE (Lastname SHORT TEXT (30)); e. TRUNCATE TABLE Employee
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