Multiple choice technology databases

Which procedure can be used to create a customized error message?

  1. RAISE_ERROR

  2. SQLERRM

  3. RAISE_APPLICATION_ERROR

  4. RAISE_SERVER_ERROR
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

To solve this question, the user needs to have knowledge of error handling in SQL.

Now, let's go through each option and explain why it is right or wrong:

A. RAISE_ERROR: This option is not a valid procedure to create a custom error message in SQL. RAISE_ERROR is not a standard Oracle SQL function.

B. SQLERRM: This option is not a procedure to create a custom error message, but it is a function that returns the error message associated with the most recently raised error exception. It is not used to raise custom exceptions.

C. RAISE_APPLICATION_ERROR: This option is correct. RAISE_APPLICATION_ERROR is a procedure used to create a customized error message in Oracle SQL. It allows an application to raise an error with a user-defined error message and error number.

D. RAISE_SERVER_ERROR: This option is not a valid procedure to create a custom error message in SQL. RAISE_SERVER_ERROR is not a standard Oracle SQL function.

Therefore, the correct answer is: C. RAISE_APPLICATION_ERROR

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