| logical standby database and duplicated rows [message #56225] |
Thu, 13 March 2003 04:57 |
Pier Paolo Bruno
Messages: 1
Registered: March 2003
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Junior Member |
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A customer asked me to implement a Logical Standby database.
Reading the Oracle guide I found that every table envolved in standby has to have a primary key constraints or a unique index.
Is it possible to use a Logical Standby Database on an instance that contains a table in which rows are duplicated ?
If the problem is only that I have a Full Table Scan applyng the archived log it is not a problem but from Oracle documentation I 'm not able to understand if logical standby works or not in a such situation.
Thanks
Pier Paolo
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