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From GitBox <...@apache.org>
Subject [GitHub] [flink] wangxlong opened a new pull request #13463: [FLINK-15408][table-planner-blink]Interval join supports no equal condition
Date Wed, 23 Sep 2020 12:48:29 GMT

wangxlong opened a new pull request #13463:
URL: https://github.com/apache/flink/pull/13463


   
   ## What is the purpose of the change
   
   Interval join supports no equal condition
   
   ## Brief change log
   
   Remove restrictions that do not allow equivalent join in StreamExecIntervalJoinRule
   
   ## Verifying this change
   
   This change added tests and can be verified as follows:
   1. IntervalJoinITCase#testRowTimeInnerJoinWithoutEqualCondition
   
   
   ## 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,
Kubernetes/Yarn/Mesos, ZooKeeper: (no)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (no)
     - If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
   


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