[I] [CH] Function `greatest` result diff from valina spark while the input params has NULL value [incubator-gluten]

["KevinyhZou (via GitHub)" <gi...@apache.org>]

KevinyhZou opened a new issue, #5896:
URL: https://github.com/apache/incubator-gluten/issues/5896

   ### Backend
   
   CH (ClickHouse)
   
   ### Bug description
   
   If the params has NULL value, like greatest(123, NULL), the spark return result 123, but gluten return NULL.
   
   ### Spark version
   
   Spark-3.3.x
   
   ### Spark configurations
   
   _No response_
   
   ### System information
   
   _No response_
   
   ### Relevant logs
   
   _No response_


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Re: [I] [CH] Function `greatest` result diff from valina spark while the input params has NULL value [incubator-gluten]

["liuneng1994 (via GitHub)" <gi...@apache.org>]

liuneng1994 closed issue #5896: [CH] Function `greatest` result diff from valina spark while the input params has NULL value
URL: https://github.com/apache/incubator-gluten/issues/5896


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