dua01 opened a new issue, #7992: URL: https://github.com/apache/seatunnel/issues/7992
### 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 I think a nullFormat configuration option for file exports is useful. This feature would allow users to specify how null values should be represented in the exported files. Here are the key benefits of supporting nullFormat: 1. Data Consistency: Ensures that the exported data remains consistent and predictable across different systems. 2. Compatibility: Makes the exported data compatible with various data processing tools and databases. 3. Readability: Improves the readability of the data by using intuitive representations for null values. 4. Data Cleaning: Helps standardize null value handling, simplifying data preprocessing. 5. Error Handling: Prevents errors during data import by preprocessing null values I found a nullValue configuration in org.apache.seatunnel.format.text.TextSerializationSchema#TextSerializationSchema, but it is not being used. ### Usage Scenario _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [ ] 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]
