Classic capture mode requires the use of the Oracle GoldenGate DDL trigger to capture DDL from an Oracle Database. Native DDL capture is not supported by classic capture mode.

DDL capture from a multitenant container database is not supported by classic capture mode.

When you are using Classic capture mode and replicating a CREATE USER using the DDL trigger, the trigger owner and the Extract login user must match to avoid a privilege error when attempting to replicate the CREATE USER command.

To use trigger-based DDL capture, you must install the DDL trigger and supporting database objects before you configure Extract for DDL support, see Installing Trigger-Based DDL Capture.