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Changing a user's Password - Exercise
Changing passwords
Objective:
Change a user's password for the
COIN
database.
Exercise scoring
This exercise is worth up to 10 points. You will get 5 points for the core task of changing the password. Another 5 points are awarded if the student figures out the bonus task.
Background and Overview
You are the DBA of the
COIN
database. The
COIN_ADMIN
user has come to you, confessing that in his forgetfulness he has lost the password to his account. Worse yet, someone has stolen his written password list from his desk drawer, so now he cannot log in. He wants you to reset his password to something that he knows.
Instructions
Write the necessary SQL statement or statements, to change the
COIN_ADMIN
user's password. For bonus credit, set the new password so that it is already expired. That way the user is forced to change it again, to a value that you do not know.
Hints
The
ALTER USER
command is used for both parts of this exercise.
Submitting your exercise
Enter your answer into the text box below. Click the
Submit
button to submit the code.