Type Alias PhysicalExprCache

type PhysicalExprCache = Option<(Vec<Arc<dyn PhysicalExpr>>, Arc<Schema>)>;

Aliased Type

enum PhysicalExprCache {
    None,
    Some((Vec<Arc<dyn PhysicalExpr>>, Arc<Schema>)),
}

Variants

None

No value.

Some((Vec<Arc<dyn PhysicalExpr>>, Arc<Schema>))

Some value of type T.