Function execute_remote_with_routing 

pub async fn execute_remote_with_routing<'a, W: Write>(
    client: &HttpClient,
    cmd: &SqlCommand,
    read_mode: ResolvedSqlReadMode,
    batch_mode: &BatchMode,
    ui_mode: UiMode,
    writer: &mut W,
    output_format: OutputFormat,
    admin_launcher: Option<Box<dyn FnMut() -> Result<()> + 'a>>,
    limit: Option<usize>,
    quiet: bool,
) -> Result<()>

Dispatch a server SQL command after profile-side routing resolution.

Cluster candidates deliberately use the versioned distributed-read route instead of the legacy local SQL endpoint. Until a server supplies a prepared-result response, any non-success remains a classified client error; it is never retried through local execution.