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Add multiply_fixed_point_scalar and multiply_fixed_point_scalar_checked #4468

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@viirya viirya commented Jun 29, 2023

Which issue does this PR close?

Closes #.

Rationale for this change

This adds scalar kernels for fixed point decimal multiplication. It will be used in cases like #apache/datafusion#6794.

What changes are included in this PR?

Are there any user-facing changes?

@github-actions github-actions bot added the arrow Changes to the arrow crate label Jun 29, 2023
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I'll go to add some tests later.

@viirya viirya force-pushed the multiply_fixed_point_scalar branch 2 times, most recently from f170968 to 88342e1 Compare June 29, 2023 22:30
@viirya viirya force-pushed the multiply_fixed_point_scalar branch from ae446cb to 8781c7c Compare July 3, 2023 21:35
@viirya viirya closed this Jul 14, 2023
@viirya viirya reopened this Jul 14, 2023
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I'm not sure what the long-term plan for these kernels is, as of apache/datafusion#6832 DataFusion won't make use of them... How would you like to proceed here?

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viirya commented Jul 30, 2023

Hmm, I'd like to close this. In worst case, we may need to replace decimal kernels internally.

@viirya viirya closed this Jul 30, 2023
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