(batch: &RecordBatch, col: &str)
| 472 | } |
| 473 | |
| 474 | fn matched_column(batch: &RecordBatch, col: &str) -> Result<ArrayRef> { |
| 475 | let idx = matched_column_index(batch, col)?; |
| 476 | Ok(batch.column(idx).clone()) |
| 477 | } |
| 478 | |
| 479 | struct FileRowRange { |
| 480 | first_row_id: i64, |