Improve `UNION` query merging#18289

Merged

arthurschreiber merged 2 commits intovitessio:mainfrom

github:arthur/improve-union-merging

May 26, 2025

Commits on May 26, 2025

Better support for merging `UNION` routes that use `IN` conditions.
arthurschreiber
committed
Simple support for de-duplicating tuple values.
arthurschreiber
committed