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From "jin xing (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CALCITE-3239) Calc#accept(RexShuttle shuttle) does not update rowType
Date Sun, 11 Aug 2019 16:04:00 GMT
jin xing created CALCITE-3239:
---------------------------------

             Summary: Calc#accept(RexShuttle shuttle) does not update rowType
                 Key: CALCITE-3239
                 URL: https://issues.apache.org/jira/browse/CALCITE-3239
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: jin xing


In current code, {{Calc#accept(RexShuttle shuttle)}} keep the original {{rowType}}, even when
the expression list is modified by the shuttle. https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/rel/core/Calc.java#L175

It might be wrong and a new {{rowType}} should be derived.



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