retrieve_range_args

datafusion_functions_nested::range

Function retrieve_range_args 

Source 
fn retrieve_range_args(
    start_array: Option<&Int64Array>,
    stop: Option<i64>,
    step_array: Option<&Int64Array>,
    idx: usize,
) -> Option<(i64, i64, i64)>
Expand description

Get the (start, stop, step) args for the range and generate_series function. If any of the arguments is NULL, returns None.