How to avoid the replication when you perform the import

Hello

I've set up two-way replication of flows at the level of schema between the two databases.

Now, I want to import data using imp to one of the database and do not want to replicate these changes in the database.

How can I achieve this.

In normal sqlplus, we use marking to avoid replication.
for example
exec DBMS_STREAMS. SET_TAG (HEXTORAW('17'));

We cannot do everything by running IMP.

BTW, I use instance of Oracle 11 g.
Oracle Database 11 g Enterprise Edition Release 11.1.0.7.0 - 64 bit Production

Thank you
DR

HI -.
I suppose you expect that data will be captured and propagated (as opposed to be filtered by the rules).
If you need to do something like that, I would like to import the data into a different database user; use sqllplus to move the data in the source table, using tag settings to prevent the capture of lines that should not be replicated. If the volume of data is very large then I would consider cancellation of the table for the capture, the configuration import new data. synchronization of the two sites and re-instantiate the table to start capture after importation.
If you decide to use imp, check the size of data and define the validation = Y. Although it will generate much more of ADR; It can avoid a long-running transaction duration to capture error.

Broadcasts the DBA to wake up in sweats on the tables of source and destination thinking will not synchronized; unless you know the exact use of the data the possibility of future apply errors made the effort to keep the source and target in useful sync. Otherwise have the capture rules that reflect business rules (in which case import should not be captured if not also necessary). The redo generated by an import may cause capture lag while he mines it again added.

Rgds
Mark Teehan
Singapore

Tags: Database

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