[jira] [Created] (FLINK-27344) FLIP-222: Support full query lifecycle statements in SQL client

["Paul Lin (Jira)" <ji...@apache.org>]

Paul Lin created FLINK-27344:
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             Summary: FLIP-222: Support full query lifecycle statements in SQL client
                 Key: FLINK-27344
                 URL: https://issues.apache.org/jira/browse/FLINK-27344
             Project: Flink
          Issue Type: New Feature
          Components: Table SQL / Client
            Reporter: Paul Lin


With the efforts in FLIP-24 and FLIP-91, Flink SQL client supports submitting queries but lacks further support for their lifecycles afterward which is crucial for streaming use cases. That means Flink SQL client users have to turn to other clients (e.g. CLI) or APIs (e.g. REST API) to manage the queries, like triggering savepoints or canceling queries, which makes the user experience of SQL client incomplete. 

Therefore, this proposal aims to complete the capability of SQL client by adding query lifecycle statements. With these statements, users could manage queries and savepoints through pure SQL in SQL client.



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