pub(super) async fn purify(
catalog: &dyn SessionCatalog,
now: u64,
statement: Statement<Aug>,
storage_configuration: &StorageConfiguration,
) -> Result<PurifiedStatement, PlanError>pub(super) async fn purify(
catalog: &dyn SessionCatalog,
now: u64,
statement: Statement<Aug>,
storage_configuration: &StorageConfiguration,
) -> Result<PurifiedStatement, PlanError>