danny0405 opened a new pull request #8758: [FLINK-12867] Add insert overwrite grammar as HIVE dialect URL: https://github.com/apache/flink/pull/8758 ## What is the purpose of the change *This pull request add a new grammar insert overwrite as HIVE dialect, this overwrite can take the whole table or specific partition as effective scope, that means use can overwrite the whole table or a single partition.* ## Brief change log - Add new `OVERWRITE` keyword to insert sql statement ## Verifying this change See test cases in FlinkSqlParserImplTest. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? yes - If yes, how is the feature documented? 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
