huaxingao opened a new pull request #26350: [SPARK-29676][SQL] ALTER TABLE (RENAME PARTITION) should look up catalog/table like v2 commands URL: https://github.com/apache/spark/pull/26350 ### What changes were proposed in this pull request? Add AlterTableRenamePartitionStatement and make ALTER TABLE ... RENAME TO PARTITION go through the same catalog/table resolution framework of v2 commands. ### Why are the changes needed? It's important to make all the commands have the same table resolution behavior, to avoid confusing end-users. e.g. ``` USE my_catalog DESC t // success and describe the table t from my_catalog ALTER TABLE t PARTITION (id=1) RENAME TO PARTITION (id=2) // report table not found as there is no table t in the session catalog ``` ### Does this PR introduce any user-facing change? Yes. When running ALTER TABLE ... RENAME TO PARTITION, Spark fails the command if the current catalog is set to a v2 catalog, or the table name specified a v2 catalog. ### How was this patch tested? Unit tests.
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
