June 2013
Beginner
404 pages
9h 40m
English
Content preview from Oracle Data Guard 11gR2 Administration : Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Time for action – changing the Database Guard setting
As we mentioned before, the default Database Guard mode for a logical standby database is set to ALL. Let's try to insert data into the HR.REGIONS table, which is out of the replication scope because of the skip rule we created.
- Connect the logical standby database with
SYSuser. Check the Database Guard mode andskiprules with the following query:SQL> SELECT GUARD_STATUS FROM V$DATABASE; GUARD_S ------- ALL SQL> SELECT OWNER, NAME,STATEMENT_OPT, PROC FROM DBA_LOGSTDBY_SKIP WHERE STATEMENT_OPT <> 'INTERNAL SCHEMA'; OWNER NAME STATEMENT_OPT PROC -------- ------------ --------------- ------------------ DIRECTORY HR % DML TABLESPACE SYS.CHANGE_TS_DDLDatabase Guard mode is
ALLand allHRtables ...
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