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Avoid deep copy inside projection executor #16858

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yibin87 opened this issue Apr 17, 2024 · 0 comments · May be fixed by #16856
Open

Avoid deep copy inside projection executor #16858

yibin87 opened this issue Apr 17, 2024 · 0 comments · May be fixed by #16856
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type/enhancement Type: Issue - Enhancement

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yibin87 commented Apr 17, 2024

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When projection executor contains only no duplicate column references, outputs can reuse the VectorValue from input directly, avoid deep copy.
@yibin87 yibin87 added the type/enhancement Type: Issue - Enhancement label Apr 17, 2024
@yibin87 yibin87 linked a pull request Apr 17, 2024 that will close this issue
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executor: Optimize projection executor to avoid deep copy for no dup column ref yibin87/tikv
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