October 2002
Beginner
864 pages
18h 41m
English
Content preview from Sams Teach Yourself SQL in 21 Days, Fourth Edition
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Personal Oracle and Security
Oracle implements security by using three basic constructs:
Users
Roles
Privileges
MySQL utilizes Users and Privileges.
Creating Users
 | Users are account names that are allowed to log on to the Oracle database. The Oracle SQL syntax used to create a new user is as follows: |
CREATE USER user
IDENTIFIED {BY password | EXTERNALLY}
[DEFAULT TABLESPACE tablespace]
[TEMPORARY TABLESPACE tablespace]
[QUOTA {integer [K|M] | UNLIMITED} ON tablespace]
[PROFILE profile]
If the BY password option is chosen, the system prompts the user to enter a password each time he or she logs on. As an example, create a username for yourself: ...
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