Packages

final case class ClusterByTransform(columnNames: Seq[NamedReference]) extends Transform with Product with Serializable

Minimal version of Spark's ClusterByTransform. We'll remove this when we integrate with OSS Spark's CLUSTER BY implementation.

This class represents a transform for ClusterBySpec. This is used to bundle ClusterBySpec in CreateTable's partitioning transforms to pass it down to analyzer/delta.

Linear Supertypes
Serializable, Serializable, Product, Equals, Transform, Expression, AnyRef, Any
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Inherited
  1. ClusterByTransform
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Transform
  7. Expression
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ClusterByTransform(columnNames: Seq[NamedReference])

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. def arguments(): Array[Expression]
    Definition Classes
    ClusterByTransform → Transform
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def children(): Array[Expression]
    Definition Classes
    Transform → Expression
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. val columnNames: Seq[NamedReference]
  9. def describe(): String
    Definition Classes
    Expression
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  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. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. val name: String
    Definition Classes
    ClusterByTransform → Transform
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. def references(): Array[NamedReference]
    Definition Classes
    Expression
  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    ClusterByTransform → AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Transform

Inherited from Expression

Inherited from AnyRef

Inherited from Any

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