mito2::read::flat_projection

Function compute_input_arrow_schema

Source 
fn compute_input_arrow_schema(
    metadata: &RegionMetadata,
    batch_schema: &[(ColumnId, ConcreteDataType)],
) -> SchemaRef
Expand description

Computes the Arrow schema for input batches.

§Panics

Panics if it can’t find the column by the column id in the batch_schema.