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Projection stats Absent for columns referenced >1 time #22678
Description
Describe the bug
ProjectionExprs::project_statistics uses std::mem::take to move an input column's ColumnStatistics into the output when given a direct column reference. This means if the column is referenced again (either directly or in a CAST expression), the statistics are Absent.
To Reproduce
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Expected behavior
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Additional context
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Activity
neilconway commentedon May 31, 2026
take
fix: Projection stats Absent for columns referenced >1 time (apache#2…