adriangb commented on code in PR #19113:
URL: https://github.com/apache/datafusion/pull/19113#discussion_r2600900306
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datafusion/common/src/stats.rs:
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@@ -1453,8 +1506,8 @@ mod tests {
.unwrap();
assert_eq!(result.num_rows, Precision::Exact(300));
- // 300/1000 = 0.3, so 8000 * 0.3 = 2400
- assert_eq!(result.total_byte_size, Precision::Inexact(2400));
+ // Column 1: byte_size 800 * (300/500) = 240, Sum = 240
+ assert_eq!(result.total_byte_size, Precision::Inexact(240));
Review Comment:
Need to double check these numbers
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