Test

Refactor relational queries #2332

Job	Run time
test (windows-latest, 3.14, latest)	4m 7s
test (ubuntu-latest, 3.11, latest)	6h 5m 0s
test (macos-latest, 3.14, allow, prerelease)	2m 29s
test (macos-latest, 3.11, latest)	3m 14s
test (ubuntu-latest, 3.14, latest)	2m 44s
test (windows-latest, 3.11, 2025.12.0, min dask)	6m 54s
	6h 24m 28s

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