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  1. Flink
  2. FLINK-14013 Support Flink Python User-Defined Stateless Function for Table
  3. FLINK-14022

Add validation check for places where Python ScalarFunction cannot be used

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      Currently, there are places where Python ScalarFunction could not be used, for example:

      1. Python UDF could not be used in MatchRecognize
      2. Python UDFs could not be used in Join condition which take the columns from both the left table and the right table as inputs

      We should add validation check for places where it’s not supported.

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              • Assignee:
                hxbks2ks Huang Xingbo
                Reporter:
                dian.fu Dian Fu
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