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* Note: If a whole schema is replicated, then new tables in the source database will automatically be created in the target database (Oracle target databases only).
Loading data before table is added to replication
When a new table is added to the replication, it is usually necessary to ensure that the historical data is in the target table before the replication starts. To ensure there is no gap between loading the historical data and starting the replication, we recommend the following steps:
- Pause the replication (PAUSE MINE)
- PREPARE the new table. Dbvisit Replicate will give the SCN of where the table will be replicated from.
- Use the SCN from step 2 to load the historical data (Example use datapump with flashback_scn=xxx)
- Resume the replication (RESUME MINE)
Adding new schema
Removing tables & schemas
To manually remove a table from the replication:
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UNPREPARE will only take affect after a restart of the mine process.
Adding new schema
Use UNPREPARE SCHEMA command to manually remove the whole schema.