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trait ClassicConversions extends AnyRef

Conversions from sql interfaces to the Classic specific implementation.

This class is mainly used by the implementation. It is also meant to be used by extension developers.

We provide both a trait and an object. The trait is useful in situations where an extension developer needs to use these conversions in a project covering multiple Spark versions. They can create a shim for these conversions, the Spark 4+ version of the shim implements this trait, and shims for older versions do not.

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@DeveloperApi()
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AnyRef, Any
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ClassicConversions
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Type Members

  1. implicit class ColumnConstructorExt extends AnyRef

    Helper that makes it easy to construct a Column from an Expression.

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. implicit def castToImpl(context: sql.SQLContext): SQLContext
  6. implicit def castToImpl[K, V](kvds: sql.KeyValueGroupedDataset[K, V]): KeyValueGroupedDataset[K, V]
  7. implicit def castToImpl(rgds: sql.RelationalGroupedDataset): RelationalGroupedDataset
  8. implicit def castToImpl[T](ds: sql.Dataset[T]): Dataset[T]
  9. implicit def castToImpl(session: sql.SparkSession): SparkSession
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
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    Annotations
    @IntrinsicCandidate() @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  23. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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