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You own a table called EMPLOYEES with this table structure: EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2(25) LAST_NAME VARCHAR2(25) HIRE_DATE DATE What happens when you execute this DELETE statement? DELETE employees;()

发布日期:2021-07-16

You own a table called EMPLOYEES with this table s...
A

You get an error because of a primary key violation.

B

The data and structure of the EMPLOYEES table are deleted.

C

The data in the EMPLOYEES table is deleted but not the structure.

D

You get an error because the statement is not syntactically correct.

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此试题出现在

Oracle认证考试

1Z0-007

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