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Home -> Community -> Mailing Lists -> Oracle-L -> RE: complete refresh
use:
BEGIN
DBMS_SNAPSHOT.REFRESH (
list => 'tables',
method => 'C',
atomic_refresh => TRUE);
END;
/
-Daniel
--
Daniel Harron
Database Management
IPsoft, Inc.
daniel.harron_at_ip-soft.net
http://www.ip-soft.net/
Phone: 888.IPSOFT8
Fax: 801.681.7664
-----Original Message-----
Oracle-L
Sent: Wednesday, October 15, 2003 6:40 PM
To: Multiple recipients of list ORACLE-L
Sai
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.
Babu
hi
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.
thx
sai
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Daniel Harron
INET: daniel_at_ip-soft.net
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