Database DataWarehousing (MOSC)

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Advanced Replication is filling up redo logs

edited Mar 28, 2010 11:32PM in Database DataWarehousing (MOSC) 6 commentsAnswered

We recently migrated from Oracle 9i to Oracle 10g using import/export so that we could change the DB Block size.  Replication works find, only the redo logs are filling up each time (every 10 minutes) replication runs.  I made sure that any refreshes set to complete where changed to force or fast but the redo logs are still filling up each time replication happens causing space issues.

I saw this note:  " If using 10g and performing complete refreshes, review the setting of the ATOMIC_REFRESH parameter on the refresh statement. In 10g, the default changed to DELETE FROM the materialized view (causing redo creation) instead of using the TRUNCATE command (a nologging operation). For further details on this setting, see

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