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Q Kang commented on FLINK-21573:
Hi [~godfreyhe] [~lzljs3620320] , I've come up with a simple solution
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Shuo Cheng commented on FLINK-21573:
This is related to this Calcite JRIA
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Jingsong Lee commented on FLINK-21573:
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Yes, [~zhongqishang], you are right, `isDeterministic` is
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Qishang Zhong commented on FLINK-21573:
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[~lzljs3620320] Yes, I tried. `isDeterministic` return
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Jingsong Lee commented on FLINK-21573:
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[~zhongqishang] Did you try to override `isDeterministic`
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Qishang Zhong commented on FLINK-21573:
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Hi [~lzljs3620320] . In this case, UDF `split_str` will
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Jingsong Lee commented on FLINK-21573:
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Hi [~LeiHz], can you show the case? I know there is
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godfrey he commented on FLINK-21573:
cc [~lzljs3620320]
> Support expression reuse in codegen
>
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Lei Wang commented on FLINK-21573:
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I think this problem is not a Improvement, is a bug, if the UDF is