feat: add AggregateRel compatibility for grouping set#890

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yongchul wants to merge 5 commits intosubstrait-io:mainfrom

yongchul:grouping_set_behavior

Commits on Oct 13, 2025

feat: aggregate rel compatibility options
yongchul
committed

Commits on Nov 17, 2025

Commits on Dec 9, 2025

Adding compatibility documentation. Simplify field name
yongchul
committed

Commits on Dec 10, 2025

Change bool to enum. Updated documentation accordingly.
yongchul
committed