danny0405 commented on pull request #2016:
URL: https://github.com/apache/calcite/pull/2016#issuecomment-645923910
> Regarding my concern about memory usage, I was talking about `Digest` and
the extra list used to store `items` which is kind of redundant with the
`RelNode` itself. An
danny0405 commented on pull request #2016:
URL: https://github.com/apache/calcite/pull/2016#issuecomment-644621579
> Regarding my concern about memory usage, I was talking about `Digest` and
the extra list used to store `items` which is kind of redundant with the
`RelNode` itself. An
danny0405 commented on pull request #2016:
URL: https://github.com/apache/calcite/pull/2016#issuecomment-643544569
> I have to say that I don't see how this pull request makes hash code more
efficient (precomputation of hashcode?). For sure it looks to increase memory
usage and also
