Supported Topologies

Oracle GoldenGate supports DDL synchronization only in a like-to-like configuration. The source and target object definitions must be identical.

DDL replication is only supported for Oracle to Oracle replication. It is not supported between different databases, like Oracle to Teradata, or SQL Server to Oracle. Oracle GoldenGate does not support DDL on a standby database. Oracle GoldenGate supports DDL replication in all supported unidirectional configurations, and in bidirectional configurations between two, and only two, systems. For special considerations in an Oracle active-active configuration, see Propagating DDL in Active-Active (Bidirectional) Configurations.