Question: How do I use the
12c DBA duty
Answer: Prior to
Oracle 12c, the SYSDBA (and SYSOPER) had many non-specific
DBA privileges and there was no segregation of duties among
Oracle DBA job duties. There are now six different
system-level roles fr the DBA, segregated along job duty
User name SYS/PUBLIC - This is the same full DBA system
operations and privileges as in release 11g and earlier.
user name SYS/PUBLIC - This is the same same system
operations and privileges for release 11g and earlier.
12c Data Security Model users and roles:
SYSASM Role: - user name SYS -
The SYSSM role gives privileges for
administering an Automatic Storage Management (ASM)
SYSBACKUP Role: User
name SYSBACKUP -
The SYSBACKUP role gives the ability to
perform RMAN backup and recovery commands both from
SQL*Plus (SQL Developer) and RMAN command line.
In a nutshell, the sysbackup
privilege allows the DBA to perform RMAN backup command
without additional DBA privileges.
SYSDG Role: User
name SYSDG -
The SYSDG role gives the ability to
perform Data Guard operations with Data Guard Broker or
the DGMGRL command line.
Username SYSKM - The SYSKM role gives the ability to
manage the encryption keys for Transparent Data
CREATE ANY TABLE
SELECT ANY DICTIONARY
SELECT ANY TRANSACTION
SELECT X$TABLES, V$VIEWS
CREATE RESTORE POINT
TO CONFIRM TABLE EXISTENCE BUT NOT QUERY DATA
SELECT ANY DICTIONARY
DROP RESTORE POINT
ABLE TO CONFIRM TABLE EXISTENCE BUT NOT
ADMINISTER KEY MANAGEMENT
NO ACCESS TO
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