branch-4.0: [opt](nereids) Add planWithUnknownColumnStats to QueryState to prevent queries from analysis tasks from polluting the column stats cache. #57850 #58741
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…t queries from analysis tasks from polluting the column stats cache. (#57850) ### What problem does this PR solve? Add planWithUnknownColumnStats to QueryState to prevent queries from analysis tasks from polluting the column stats cache.
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yiguolei
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Dec 18, 2025
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Cherry-picked from #57850