cherry pick aggregation pr's - #171

Merged

gh-worker-dd-mergequeue-cf854d[bot] merged 4 commits into

richard.baah/cherry-pick-aggregation-pr

Aug 17, 2026

Commits on Aug 17, 2026

feat(physical-plan): generic Rows-backed GroupColumn keeps mixed schemas on the column-wise path (#23523)

zhuqi-lucas
authored and
Rich-T-kid
committed
e8b23e0
Feat: add dictionaries as a supported group column type (#23187)
Rich-T-kid
committed
5914809
Add FixedSizeBinary support for MultiGroupBy (#23646)

authored and
Rich-T-kid
committed
8d1a677
[cherry-pick] feat: Support IEEE 754 negative zero semantics (#22835)
Rich-T-kid
committed
2c00faf