Customizing IBM DataStage table mappings
After you have mapped tables for a subscription that uses the CDC Replication Engine for InfoSphere® DataStage® as a target datastore, you can customize your table mappings.
Customize your table mappings by creating derived columns, by filtering
rows and columns, and by specifying how CDC Replication converts
character sets on source columns during replication:
- Derived Columns
- Used to create an expression that is evaluated by CDC Replication on a source column. The results of the expression are sent to the target system, IBM® DataStage.
- Multibyte and Unicode Character Set Conversions
- Used to specify how CDC Replication converts character sets on source columns during replication.
- Filtering Rows and Columns
- Used to include or exclude rows or columns for replication.