Which DELETE statement is valid?

Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables:

Which DELETE statement is valid?

Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables:

Which DELETE statement is valid?

A.
DELETE FROM employees
WHERE employee_id = (SELECT employee_id FROM employees);

B.
DELETE * FROM employees
WHERE employee_id=(SELECT employee_id FROM new_employees);

C.
DELETE FROM employees
WHERE employee_id IN (SELECT employee_id
. FROM new_employees
. WHERE name = ‘Carrey’);

D.
DELETE * FROM employees
WHERE employee_id IN (SELECT employee_id
. FROM new_employees
. WHERE name = ‘Carrey’);



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