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https://issues.apache.org/jira/browse/ARROW-12698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eduardo Ponce updated ARROW-12698:
----------------------------------
Description:
Compute layer describes ternary functions but the scalar API is missing support
for this. Specifically, generator dispatchers and structs with ternary-based
*Exec* methods. Refer to [
|https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/api_scalar.cc]
[https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/codegen_internal.h]
and
[https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/scalar_arithmetic.cc]
[This {{Between}} kernel PR|https://github.com/apache/arrow/pull/11882] adds
some of the ternary functionalities.
was:
Compute layer describes ternary functions but the scalar API is missing support
for this. Specifically, generator dispatchers and structs with ternary-based
*Exec* methods. Refer to [
|https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/api_scalar.cc]
[https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/codegen_internal.h]
and
[https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/scalar_arithmetic.cc]
[The {{Between}} kernel PR|https://github.com/apache/arrow/pull/11882] adds
some of the ternary functionalities.
> [C++][Compute] Extend compute layer to support ternary scalar functions
> -----------------------------------------------------------------------
>
> Key: ARROW-12698
> URL: https://issues.apache.org/jira/browse/ARROW-12698
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Eduardo Ponce
> Priority: Major
> Fix For: 8.0.0
>
>
> Compute layer describes ternary functions but the scalar API is missing
> support for this. Specifically, generator dispatchers and structs with
> ternary-based *Exec* methods. Refer to [
> |https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/api_scalar.cc]
>
> [https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/codegen_internal.h]
> and
> [https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/scalar_arithmetic.cc]
>
> [This {{Between}} kernel PR|https://github.com/apache/arrow/pull/11882] adds
> some of the ternary functionalities.
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