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https://issues.apache.org/jira/browse/FLINK-21285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martijn Visser updated FLINK-21285:
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Issue Type: New Feature (was: Improvement)
> Support MERGE INTO for flink sql
> ---------------------------------
>
> Key: FLINK-21285
> URL: https://issues.apache.org/jira/browse/FLINK-21285
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / API
> Affects Versions: 1.12.1
> Reporter: Jun Zhang
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> Support MERGE INTO for flink sql,refer to hive syntax:
> {code:java}
> MERGE INTO <target table> AS T USING <source expression/table> AS S
> ON <boolean expression1>
> WHEN MATCHED [AND <boolean expression2>] THEN UPDATE SET <set clause list>
> WHEN MATCHED [AND <boolean expression3>] THEN DELETE
> WHEN NOT MATCHED [AND <boolean expression4>] THEN INSERT VALUES<value list>
> {code}
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