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Support SQL-compliant behavior on eq_dyn, neq_dyn, lt_dyn, lt_eq_dyn, gt_dyn, gt_eq_dyn #2569

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viirya opened this issue Aug 24, 2022 · 0 comments · Fixed by #2570
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arrow Changes to the arrow crate enhancement Any new improvement worthy of a entry in the changelog

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@viirya
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viirya commented Aug 24, 2022

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

Part of #2568.

These comparison kernels behaves different with SQL semantics on NaN handling. By definition, NaN is not equal to itself. But NaN is equal to NaN with SQL semantics and NaN is larger than any other numeric values.

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@viirya viirya added the enhancement Any new improvement worthy of a entry in the changelog label Aug 24, 2022
@alamb alamb changed the title Support SQL-compliant behavior on eq_dyn, neq_dyn, lt_dyn, lt_eq_dyn, gt_dyn, gt_eq_dyn Support SQL-compliant behavior on eq_dyn, neq_dyn, lt_dyn, lt_eq_dyn, gt_dyn, gt_eq_dyn Sep 1, 2022
@alamb alamb added the arrow Changes to the arrow crate label Sep 1, 2022
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Labels
arrow Changes to the arrow crate enhancement Any new improvement worthy of a entry in the changelog
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