Perf: Window topn optimisation#21479

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SubhamSinghal wants to merge 5 commits intoapache:mainfrom

SubhamSinghal:window-topn-partitioned-topk-exec

Commits on Apr 8, 2026

Benchmark window topn optimisation

Subham Singhal
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Subham Singhal
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Lint fix

Subham Singhal
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Subham Singhal
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Commits on Apr 9, 2026

Resolve comment

Subham Singhal
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Subham Singhal
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Adds UT

Subham Singhal
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Subham Singhal
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Fix build failure

Subham Singhal
authored and
Subham Singhal
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