Complete refresh always truncates the table and then does an insert.

However there is trick - if you create a refresh group (even if it contains just one snapshot) and refresh the group instead of the snapshot then it will not truncate but it will delete the rows.


Original Message -----
From: Sai Selvaganesan
To: Multiple recipients of list ORACLE-L
Sent: Wednesday, October 15, 2003 1:54 PM
Subject: complete refresh


does complete refresh of mvs always do a truncate of the table and then does an insert from the master site or is there a possibility when it deletes the records in the table and does a insert of the records from master site.
one more question is whether this functionality has changed from 7 to 8i/9i. some here in my team say in 7 version complete refresh used to delete records and not truncate the snapshot.

Please see the official ORACLE-L FAQ: http://www.orafaq.net
Author: Oracle-L
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postedOct 15, '03 at 6:54p
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