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Rong Rong commented on CALCITE-5740:
sounds good. filed CALCITE-5787 for
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Julian Hyde commented on CALCITE-5740:
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I think {{getInputFieldsUsed}} would be more useful on
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Rong Rong commented on CALCITE-5740:
actually i think it would be super useful to add the
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Julian Hyde commented on CALCITE-5740:
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Ha! Well done finding {{getAllFields}} and {{bits}}. Yes,
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Rong Rong commented on CALCITE-5740:
[~libenchao]
i dont have a generic mechanism in mind. but the
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Benchao Li commented on CALCITE-5740:
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[~rongr] I agree that your last case can be improved, by
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Rong Rong commented on CALCITE-5740:
i see, yeah that was a poorly chosen example. you are correct
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Julian Hyde commented on CALCITE-5740:
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Your example makes things clearer. I see how the Aggregate
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Rong Rong commented on CALCITE-5740:
forgot to post an example
As an example:
```
SELECT
a.col,
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Rong Rong commented on CALCITE-5740:
hmm. IIUC the PROJECT_TO_SEMI_JOIN doesn't actually touches
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Julian Hyde commented on CALCITE-5740:
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I don’t understand. When does it make sense to convert an
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