extract_row_at_idx_to_buf

datafusion_python::datafusion_common::utils

Function extract_row_at_idx_to_buf 

Source 
pub fn extract_row_at_idx_to_buf(
    columns: &[Arc<dyn Array>],
    idx: usize,
    buf: &mut Vec<ScalarValue>,
) -> Result<(), DataFusionError>
Expand description

Extracts a row at the specified index from a set of columns and stores it in the provided buffer.