pub fn column_as_vid_array(col: &dyn Array) -> Result<Cow<'_, UInt64Array>>Expand description
Extract a UInt64Array of vertex/edge IDs from an Arrow column.
Accepts both UInt64 (native VID type) and Int64 (from parameter
injection where arrow_to_json_value round-trips through Value::Int).
For Int64 columns the values are cast to UInt64.
ยงErrors
Returns a DataFusionError::Execution if the column is neither UInt64
nor Int64.