Function spark_space_scalar

datafusion/spark/src/function/string/space.rs:119–135

(scalar: &ScalarValue)

}

fn spark_space_scalar(scalar: &ScalarValue) -> Result<ScalarValue> {
    match scalar {
        ScalarValue::Int32(value) => {
            let result = value.map(|v| {
                if v <= 0 {
                    String::new()
                } else {
                    " ".repeat(v as usize)
                }
            });
            Ok(ScalarValue::Utf8(result))
        }
        other => {
            exec_err!("Unsupported data type {other:?} for function `space`")
        }
    }
}

fn spark_space_array_inner(array: &Int32Array) -> StringArray {
    let mut builder = StringBuilder::with_capacity(array.len(), array.len() * 16);