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  1. Flink
  2. FLINK-16181

IfCallGen will throw NPE for primitive types in blink

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      Description

      It can be reproduced by a simple test case:

      Add below to ScalarOperatorsTest

      testSqlApi("IF(true, CAST('non-numeric' AS BIGINT), 0)", "null")
      

       

      IMO, it's IfCallGen's bug, which should judge the nullTerm of operands first before assignment.

      cc Jingsong Lee Jark Wu

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              • Assignee:
                libenchao Benchao Li
                Reporter:
                libenchao Benchao Li
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