CDC-Enabled Stages

CDC-enabled stages provide the CRUD operation type in the sdc.operation.type record header attribute. Some origins provide alternate and additional header attributes.

The following stages provide CRUD record header attributes:


CDC-Enabled Stage	CRUD Record Header Attributes
MapR DB CDC	Includes the CRUD operation type in the `sdc.operation.type` record header attribute. Includes additional CDC information in record header attributes. For more information, see CRUD Operation and CDC Header Attributes.
MongoDB Oplog	Includes the CRUD operation type in the `sdc.operation.type` record header attribute. Can include additional CDC information in record header attributes, such as the `op` and `ns` attributes. For more information, see Generated Records.
MySQL Binary Log	Includes the CRUD operation type in the `sdc.operation.type` record header attribute. Includes additional CDC information in record fields. For more information, see Generated Records.
Oracle CDC Client	Includes the CRUD operation type in both of the following headers: `sdc.operation.type` `oracle.cdc.operation` For more information, see CRUD Operation Header Attributes. Includes additional CDC information in record header attributes with the `oracle.cdc` prefix, such as `oracle.cdc.table`.
PostgreSQL CDC Client	Includes the CRUD operation type in the record. Includes additional CDC information in record header attributes with the `postgres.cdc` prefix, such as `postgres.cdc.lsn`.
Salesforce	Includes the CRUD operation type in the `sdc.operation.type` record header attribute. For more information, see CRUD Operation Header Attribute.
SQL Parser	Includes the CRUD operation type in both of the following headers: `sdc.operation.type` `oracle.cdc.operation` For more information, see Generated Records.
SQL Server CDC Client	Includes the CRUD operation type in the `sdc.operation.type` record header attribute. Includes CDC information in header attributes named `jdbc.<CDC column name>`. For more information, see Record Header Attributes.
SQL Server Change Tracking	Includes the CRUD operation type in the `sdc.operation.type` record header attribute. Includes additional information from change tables in the `jdbc.SYS_CHANGE` header attributes. For more information, see Record Header Attributes.