feat: support Spark 4 EmptyRelationExec as a native input - #5821

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jeffw13 wants to merge 4 commits into

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jeffw13:dev/jeffwang/comet-empty-relation-upstream

Commits on Sep 9, 2026

feat: support Spark 4 EmptyRelationExec as a native input
jeffw13
committed
d148f75

Commits on Sep 10, 2026

test: recognize native empty relations in Spark AQE checks
jeffw13
committed
a17eabc

Commits on Sep 11, 2026

fix: preserve empty relation explain output and document support
jeffw13
committed
1296afd
test: isolate empty relation coverage to Spark 4 suites
jeffw13
committed
4502095