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[python] Support window joins in temporal alignment - #9760

Merged

JingsongLi merged 13 commits into

apache:masterfrom

XiaoHongbo-Hope:codex/temporal-window-aggregate

Sep 13, 2026

Merged

[python] Support window joins in temporal alignment#9760
JingsongLi merged 13 commits into
apache:masterfrom
XiaoHongbo-Hope:codex/temporal-window-aggregate

Commits on Sep 12, 2026
- [python] Add temporal window aggregation
  XiaoHongbo-Hope
  committed
  4431192
- [docs] Document temporal window aggregation
  XiaoHongbo-Hope
  committed
  68860e0
- [docs] Shorten window aggregation example
  XiaoHongbo-Hope
  committed
  c8afcd2
- [python] Rename window aggregation API to join_window
  XiaoHongbo-Hope
  committed
  cbb84e1
- [python] Align window join internal naming
  XiaoHongbo-Hope
  committed
  39c82bc
- [python] Prune window join payload reads
  XiaoHongbo-Hope
  committed
  f1c9ad7
- [python] Support named window aggregations
  XiaoHongbo-Hope
  committed
  b14304a
- [python] Fix window join precision and projection
  XiaoHongbo-Hope
  committed
  b501c66
- [python] Fix fractional integer window bounds
  XiaoHongbo-Hope
  committed
  1537d24
- [python] Fix integer window boundary comparisons
  XiaoHongbo-Hope
  committed
  38ef500
- [python] Preserve masked alias types when pruning window columns
  XiaoHongbo-Hope
  committed
  3b9ec62
- [python] Cover numeric masking of pruned window aliases
  XiaoHongbo-Hope
  committed
  8edc1a0
Commits on Sep 13, 2026
- python: fix temporal window boundary precision
  XiaoHongbo-Hope
  committed
  bf78e7d