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From Danny Chan <yuzhao....@gmail.com>
Subject Re: Problem with converters and possibly rule matching
Date Tue, 29 Oct 2019 04:07:15 GMT
Vladimir, all you need to do is to change the convention of the root node, the volcano would
propagate the convention to all its input nodes when registering them to the planner. You
can take this code [1] for reference :)

[1] https://github.com/apache/calcite/blob/1ef2821695ca6e10fbad7b8efe7246c4a20143af/core/src/main/java/org/apache/calcite/tools/Programs.java#L324

Best,
Danny Chan
在 2019年10月29日 +0800 AM5:24,dev@calcite.apache.org,写道:
>
> n of the scan.

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