feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN - #23599

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zhuqi-lucas wants to merge 5 commits into

apache:mainfrom

zhuqi-lucas:qizhu/window-topn-filter-projection

Commits on Oct 6, 2026

feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN
zhuqi-lucas
committed
fe2688b
Decline the rewrite when the FilterExec carries a fetch
zhuqi-lucas
committed
26a9e9c
Update the projection snapshot for the generalized intermediate walk
zhuqi-lucas
committed
e4ca432
test: add end-to-end SQL coverage for the embedded-projection rewrite
zhuqi-lucas
committed
6a3ebc3
test: assert the rewrite reproduces the filter schema for a reordered, duplicated projection
zhuqi-lucas
committed
7c3bc01