ReaderWriterFeature¶

ReaderWriterFeature is a marker extension of the WriterFeature abstraction for reader-writer table features.

ReaderWriterFeatures require that the minimum reader version is 3.

Implementations¶

DeletionVectorsTableFeature
TimestampNTZTableFeature

Sealed Abstract Class

ReaderWriterFeature is a Scala sealed abstract class which means that all of the implementations are in the same compilation unit (a single file).

Creating Instance¶

ReaderWriterFeature takes the following to be created:

name

Abstract Class

ReaderWriterFeature is an abstract class and cannot be created directly. It is created indirectly for the concrete CLASSs.

Minimum Reader Version¶

TableFeature

minReaderVersion: Int

minReaderVersion is part of the TableFeature abstraction.

minReaderVersion is 3.