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Flink Jira Bot updated FLINK-21283: ----------------------------------- Labels: stale-major (was: ) I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Major but is unassigned and neither itself nor its Sub-Tasks have been updated for 30 days. I have gone ahead and added a "stale-major" to the issue". If this ticket is a Major, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized. > Support sql extension for flink sql > ------------------------------------ > > Key: FLINK-21283 > URL: https://issues.apache.org/jira/browse/FLINK-21283 > Project: Flink > Issue Type: Improvement > Components: Table SQL / API > Affects Versions: 1.12.1 > Reporter: Jun Zhang > Priority: Major > Labels: stale-major > > I think we should add sql extension for flink sql so that users can customize > sql parsing, sql optimization, etc. we can refer to [spark sql extension > |https://issues.apache.org/jira/browse/SPARK-18127] -- This message was sent by Atlassian Jira (v8.3.4#803005)