chl-wxp opened a new issue, #5390: URL: https://github.com/apache/seatunnel/issues/5390
### Search before asking - [X] I had searched in the [feature](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement. ### Description saveMode stands for save mode, and the purpose is to process the table structure and existing data at the target end before synchronizing the task. saveMode is divided into two types: existing table structure saveMode and existing data saveMode. SchemaSaveMode： RECREATE_SCHEMA ：Will create when the table does not exist, delete and rebuild when the table is saved CREATE_SCHEMA_WHEN_NOT_EXIST ：Will Created when the table does not exist, skipped when the table is saved ERROR_WHEN_SCHEMA_NOT_EXIST ：Error will be reported when the table does not exist DataSaveMode： KEEP_SCHEMA_DROP_DATA： Preserve database structure and delete data KEEP_SCHEMA_AND_DATA：Preserve database structure, preserve data CUSTOM_PROCESSING：User defined processing ERROR_WHEN_DATA_EXISTS：When there is data, an error is reported ### Usage Scenario _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
