Check block isNull array on copy #26404
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pettyjamesm
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Avoids allocating a new isNull array when copying a region of a block when no positions are null in the result range.
pettyjamesm
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dain
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Aug 15, 2025
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Description
Opportunistically discards block
isNullarrays during copy when the resulting block contains no null positions.Release notes
(x) This is not user-visible or is docs only, and no release notes are required.
( ) Release notes are required. Please propose a release note for me.
( ) Release notes are required, with the following suggested text: