AppendOnlyTableFeature¶

AppendOnlyTableFeature is a LegacyWriterFeature with the following properties:

Property	Value
Name	`appendOnly`
Minimum writer protocol version	`2`

AppendOnlyTableFeature is a FeatureAutomaticallyEnabledByMetadata that uses delta.appendOnly table property to control Append-Only Tables feature.

metadataRequiresFeatureToBeEnabled¶

FeatureAutomaticallyEnabledByMetadata

metadataRequiresFeatureToBeEnabled(
  metadata: Metadata,
  spark: SparkSession): Boolean

metadataRequiresFeatureToBeEnabled is part of the FeatureAutomaticallyEnabledByMetadata abstraction.

metadataRequiresFeatureToBeEnabled is the value of delta.appendOnly table property (from the Metadata).