fix(spark): runtime-merge full file groups for MOR incremental queries (#18943)#19005

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ad1happy2go:issue-18943-partial-update-incremental-query

Commits on Jun 15, 2026

fix(spark): runtime-merge full file groups for MOR incremental queries (#18943)

ad1happy2go
and
claude
committed

Commits on Jun 16, 2026

fix(spark): preserve fail-early on missing files for MOR incremental queries

ad1happy2go
and
claude
committed