cherry-pick perf(topn): a series of topn refactoring and optimization to release-1.10

risingwavelabs / risingwave

Best-in-class stream processing, analytics, and management. Perform continuous analytics, or build event-driven applications, real-time ETL pipelines, and feature stores in minutes. Unified streaming and batch. PostgreSQL compatible.

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cherry-pick perf(topn): a series of topn refactoring and optimization to release-1.10 #19526

Closed stdrc closed 3 days ago

stdrc commented 3 days ago

https://github.com/risingwavelabs/risingwave/pull/17892
https://github.com/risingwavelabs/risingwave/pull/17947
https://github.com/risingwavelabs/risingwave/pull/17895
https://github.com/risingwavelabs/risingwave/pull/19451
https://github.com/risingwavelabs/risingwave/pull/19386

Resolves #19513

BugenZhao commented 3 days ago

Why closed? 🤔

stdrc commented 3 days ago

Why closed? 🤔

Too many unrelated things need to be cherry-picked. I finally thought it not worth doing it.