pub(crate) fn primary_key_schema(
region_metadata: &RegionMetadataRef,
) -> SchemaRef
Expand description
Creates an arrow SchemaRef that only contains primary keys of given region schema
pub(crate) fn primary_key_schema(
region_metadata: &RegionMetadataRef,
) -> SchemaRef
Creates an arrow SchemaRef that only contains primary keys of given region schema