Function spark_parse_url

datafusion/spark/src/function/url/parse_url.rs:216–218

Core implementation of URL parsing function. # Arguments `args` - A slice of ArrayRef containing the input arrays: - `args[0]` - URL array: The URLs to parse - `args[1]` - Part array: The URL components to extract (HOST, PATH, QUERY, etc.) - `args[2]` - Key array (optional): For QUERY part, the specific parameter names to extract # Return Value Returns `Result ` containing: - A string

(args: &[ArrayRef])

/// - `None` values where extraction failed or component doesn't exist
/// - The output array type (StringArray or LargeStringArray) is determined by input types
fn spark_parse_url(args: &[ArrayRef]) -> Result<ArrayRef> {
    spark_handled_parse_url(args, |x| x)
}

pub fn spark_handled_parse_url(
    args: &[ArrayRef],