Topic: Oracle Certified Professional Exams (OCP & OCA) >> Which INSERT statement is valid?--1z0-007
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| Title: Which INSERT statement is valid?--1z0-007 |
| suresh |
Posted: Nov 07, 2006 11:16:14 PM |
Total Post: 71
Joined: May, 2006
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Examine the structure of the EMPLOYEES table:
EMPLOYEE_ID NUMBER Primary Key
FIRST_NAME VARCHAR2(25)
LAST_NAME VARCHAR2(25)
HIRE_DATE DATE
Which INSERT statement is valid?
A)INSERT INTO employees (employee_id, first_name, last_name, hire_date)
VALUES ( 1000, ‘John’, ‘Smith’, ‘01/01/01’);
B)INSERT INTO employees(employee_id, first_name, last_name, hire_date)
VALUES ( 1000, ‘John’, ‘Smith’, ’01 January 01’);
C)INSERT INTO employees(employee_id, first_name, last_name, Hire_date)
VALUES ( 1000, ‘John’, ‘Smith’, To_date(‘01/01/01’));
D)INSERT INTO employees(employee_id, first_name, last_name, hire_date)
VALUES ( 1000, ‘John’, ‘Smith’, 01-Jan-01);
===========
which one is the correct ansewr???
Regards,
Suresh. |
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 ozkucur |
| Posted: Nov 08, 2006 04:41:36 AM |  |
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Total Post: 23
Joined: Oct, 2006
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I think this question is somehow mistyped or wrong. In my opinion the correct answer should be
INSERT INTO employees(employee_id, first_name, last_name, hire_date)
VALUES ( 1000, ‘John’, ‘Smith’, '01-Jan-01');
But it doesn't exist in the answers.
Some say that, A could be correct depending on your local settings (regional settings etc.). But Oracle should make such an assumption. In all books, the literal date format is 'DD-MON-RR'.
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