whhe opened a new pull request, #3923: URL: https://github.com/apache/flink-cdc/pull/3923
This closes [FLINK-37300](https://issues.apache.org/jira/browse/FLINK-37300). In this PR, I added `RawDataType` and `JdbcRawDataType` to represent the original data type in data sources, and made some changes to the base `DataType` class: 1. Added a new copy method `copy(boolean isNullable, RawDataType rawDataType)`, all external calls to copy method should use it directly or indirectly. 2. Added a new toString method `asSerializableStringWithRawDataType`, `asSummaryString` will change to use it by default. 3. To avoid incorrect calls to the original `copy(boolean isNullable)` and `asSerializableString` method, I changed them to `protected`. -- 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]
