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fix: ignore binary columns for stats generation #1766

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Oct 25, 2023
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5 changes: 3 additions & 2 deletions rust/src/schema/arrow_convert.rs
Original file line number Diff line number Diff line change
Expand Up @@ -601,8 +601,8 @@ fn max_min_schema_for_fields(dest: &mut Vec<ArrowField>, f: &ArrowField) {
true,
));
}
// don't compute min or max for list or map types
ArrowDataType::List(_) | ArrowDataType::Map(_, _) => { /* noop */ }
// don't compute min or max for list, map or binary types
ArrowDataType::List(_) | ArrowDataType::Map(_, _) | ArrowDataType::Binary => { /* noop */ }
_ => {
let f = f.clone();
dest.push(f);
Expand Down Expand Up @@ -989,6 +989,7 @@ mod tests {
),
true,
),
ArrowField::new("binary", ArrowDataType::Binary, true),
];

let expected = vec![fields[0].clone(), fields[1].clone()];
Expand Down
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