tchivs opened a new pull request, #4582: URL: https://github.com/apache/flink-cdc/pull/4582
## What is the purpose of the change Auto-created Doris tables lose the source columns' NOT NULL constraint. ## Brief change log - DorisMetadataApplier appends NOT NULL for non-nullable column types. - buildFields is made package-private (@VisibleForTesting) so the DDL can be checked without a Doris connection. ## Verifying this change New DorisMetadataApplierTest builds the fields of a schema and asserts the generated DDL keeps `id` BIGINT NOT NULL / `name` STRING NOT NULL and leaves `payload` STRING nullable; it fails on master. -- 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]
