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[C++][Compute] GroupBy: support more than 2^32 groups #28469

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asfimport opened this issue May 10, 2021 · 0 comments

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Component: C++ Type: enhancement

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asfimport commented May 10, 2021 •

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Support:
a) 64-bit hash,
b) 64-bit group id and
c) 64-bit hash table key offsets
in hash group by.

Reporter: Michal Nowakiewicz / @michalursa

Related issues:

[C++] Query engine umbrella issue (is a child of)

_{Note: This issue was originally created as ARROW-12727. Please see the migration documentation for further details.}

asfimport mentioned this issue

[C++] Query engine umbrella issue #28385

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