fm100 opened a new issue, #2405: URL: https://github.com/apache/datafusion-sqlparser-rs/issues/2405
PR https://github.com/apache/datafusion-sqlparser-rs/pull/430 added support for parsing `MERGE INTO` statements with `WHEN MATCHED` and `WHEN NOT MATCHED` clauses. While these clauses are sufficient for standard upsert operations, support for `WHEN NOT MATCHED BY SOURCE` is also required to express full synchronization or replacement semantics, such as deleting or updating target rows that no longer exist in the source. -- 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]
