Function is_log

datafusion/functions/src/math/power.rs:612–614

Return true if this function call is a call to `Log`

(func: &ScalarUDF)

/// Return true if this function call is a call to `Log`
fn is_log(func: &ScalarUDF) -> bool {
    func.inner().is::<LogFunc>()
}

#[cfg(test)]
mod tests {