yaooqinn opened a new pull request, #46686: URL: https://github.com/apache/spark/pull/46686
### What changes were proposed in this pull request? This PR adds a legacy config `spark.sql.legacy.mysql.timestampNTZMapping.enabled` to make user available to restore the old type mapping between timestamp_ntz and MySQL TIMESTAMP/DATETIME ### Why are the changes needed? Avoid unrecoverable breaking changes, following the principles of https://lists.apache.org/thread/6bb1crw9dqgntp2p4dk67b7313mo5frz ### Does this PR introduce _any_ user-facing change? no ### How was this patch tested? new tests ### Was this patch authored or co-authored using generative AI tooling? no -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
