Function resolve_scale_factor

benchmarks/src/tpch/run.rs:365–377

(scale_factor: Option<f64>, path: &Path)

}

fn resolve_scale_factor(scale_factor: Option<f64>, path: &Path) -> Result<f64> {
    let scale_factor = scale_factor
        .or_else(|| infer_scale_factor_from_path(path))
        .unwrap_or(1.0);

    if scale_factor.is_finite() && scale_factor > 0.0 {
        Ok(scale_factor)
    } else {
        exec_err!(
            "Invalid TPC-H scale factor {scale_factor}. Expected a positive finite value"
        )
    }
}

fn infer_scale_factor_from_path(path: &Path) -> Option<f64> {
    path.iter().find_map(|component| {