geyanggang commented on PR #13548: URL: https://github.com/apache/gravitino/pull/13548#issuecomment-6057766369
Have you checked how downstream connectors handle this? Trino's MySQLExternalDataType.safeValueOf falls back to UNKNOWN → VARCHAR, so it's fine there. But the Spark JDBC path doesn't map MySQL ExternalType the way the Oracle one does (SparkOracleTypeConverter), so a high-precision decimal column may still fail on the Spark side. Not necessarily blocking for this PR, but worth a note in the description or a follow-up issue. -- 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]
