lvyanquan commented on code in PR #3924: URL: https://github.com/apache/flink-cdc/pull/3924#discussion_r2106549407
########## docs/content/docs/connectors/flink-sources/oracle-cdc.md: ########## @@ -646,6 +649,41 @@ Notice: 1. The group name is `namespace.schema.table`, where `namespace` is the actual database name, `schema` is the actual schema name, and `table` is the actual table name. 2. For Oracle, the group name will be like `test_database.test_schema.test_table`. +### Tables Without primary keys + +Starting from version 3.4-SNAPSHOT, Oracle CDC support tables that do not have a primary key. To use a table without primary keys, you must configure the `scan.incremental.snapshot.chunk.key-column` option and specify one non-null field. Review Comment: 3.4.0 will be better as SNAPSHOT is not a recommended version for users to use. ########## docs/content/docs/connectors/flink-sources/postgres-cdc.md: ########## @@ -570,6 +573,41 @@ Notice: 1. The group name is `namespace.schema.table`, where `namespace` is the actual database name, `schema` is the actual schema name, and `table` is the actual table name. 2. For PostgreSQL, the group name will be like `test_database.test_schema.test_table`. +### Tables Without primary keys + +Starting from version 3.4-SNAPSHOT, Postgres CDC support tables that do not have a primary key. To use a table without primary keys, you must configure the `scan.incremental.snapshot.chunk.key-column` option and specify one non-null field. Review Comment: Ditto. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
