Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

2.  final def ##(): Int

   Definition Classes

   AnyRef → Any

3.  final def ==(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

4.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

5.  def changesData: Boolean

   Whether this operation changes data

   Whether this operation changes data

   Definition Classes

   Operation

6.  def checkAddFileWithDeletionVectorStatsAreNotTightBounds: Boolean

   A transaction that commits AddFile actions with deletionVector should have column stats that are not tight bounds.

   A transaction that commits AddFile actions with deletionVector should have column stats that are not tight bounds. An exception to this is ComputeStats operation, which recomputes stats on these files, and the new stats are tight bounds. Some other operations that merely take an existing AddFile action and commit a copy of it, not changing the deletionVector or stats, can then also recommit AddFile with deletionVector and tight bound stats that were recomputed before.

   An operation for which this can happen, and there is no way that it could be committing new deletion vectors, should set this to false to bypass this check. All other operations should set this to true, so that this is validated during commit.

   This is abstract to force the implementers of all operations to think about this setting. All operations should add a comment justifying this setting. Any operation that sets this to false should add a test in TightBoundsSuite.

   Definition Classes

   DropConstraint → Operation

7.  def clone(): AnyRef

   Attributes

   protected[lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... ) @native()

8.  val constraintName: String
9.  final def eq(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

10.  val expr: Option[String]
11.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

12.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

13.  val isInPlaceFileMetadataUpdate: Option[Boolean]

    Whether the transaction is updating metadata of existing files.

    Whether the transaction is updating metadata of existing files.

    The Delta protocol allows committing AddFile actions for files that already exist on the latest version of the table, without committing corresponding RemoveFile actions. This is used to update the metadata of existing files, e.g. to recompute statistics or add tags.

    Such operations need special handling during conflict checking, especially against no-data-change transactions, because the read/delete conflict can be resolved with read-file-remapping and because there is no RemoveFile action to trigger a delete/delete conflict. In case you are adding such operation, make sure to include a test for conflicts with business *and* no-data-change transactions, e.g. optimize.

    Definition Classes

    DropConstraint → Operation

14.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

15.  lazy val jsonEncodedValues: Map[String, String]

    Definition Classes

    Operation

16.  val name: String

    Definition Classes

    Operation

17.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

18.  final def notify(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

19.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

20.  val operationMetrics: Set[String]

    Definition Classes

    Operation

21.  val parameters: Map[String, Any]

    Definition Classes

    DropConstraint → Operation

22.  final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

23.  def transformDeletionVectorMetrics(allMetrics: Map[String, SQLMetric], dvMetrics: Map[String, MetricsTransformer] = ...): Map[String, String]

    Manually transform the deletion vector metrics, because they are not part of operationMetrics and are filtered out by the super.transformMetrics() call.

    Manually transform the deletion vector metrics, because they are not part of operationMetrics and are filtered out by the super.transformMetrics() call.

    Definition Classes

    Operation

24.  def transformMetrics(metrics: Map[String, SQLMetric]): Map[String, String]

    Definition Classes

    Operation

25.  val userMetadata: Option[String]

    Definition Classes

    Operation

26.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

27.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

28.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... ) @native()