com.redhat.et.silex.frame

NaturalJoin

object NaturalJoin extends NaturalJoining

Module for natural join functionality. Import NaturalJoin._ for static access to the natjoin method, or import NaturalJoin.implicits._ to pimp Spark DataFrames with a natjoin member method.

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  1. final def !=(arg0: AnyRef): Boolean

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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. object implicits

  14. final def isInstanceOf[T0]: Boolean

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  15. def natjoin(left: DataFrame, right: DataFrame): DataFrame

    Performs a natural join of two data frames.

    Performs a natural join of two data frames.

    The frames are joined by equality on all of the columns they have in common. The resulting frame has the common columns (in the order they appeared in left), followed by the columns that only exist in left, followed by the columns that only exist in right.

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    NaturalJoining
  16. final def ne(arg0: AnyRef): Boolean

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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

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  20. def toString(): String

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  21. final def wait(): Unit

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

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  23. final def wait(arg0: Long): Unit

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Inherited from NaturalJoining

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