DataFrame

Value Members

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

   

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2. final def ##(): Int

   

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

   

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4. final def asInstanceOf[T0]: T0

   

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5. def clone(): AnyRef

   

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6. def empty(): DataFrame

   

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

   

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8. def equals(arg0: Any): Boolean

   

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9. def finalize(): Unit

   

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10. def fromColumns(columns: IndexedSeq[Seq[Any]], schema: Schema): DataFrame

    

    Construct a new DataFrame from a list of columns and a schema.

    Construct a new DataFrame from a list of columns and a schema.

    columns

    the columns of the new DataFrame

    schema

    the Schema of the new DataFrame, where each entry matches with the data in the 'columns' list

    returns

    new DataFrame

11. def fromSeq[T](data: Seq[T], columnNames: String*)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): DataFrame

    

    Construct a new DataFrame from a sequence of rows.

    Construct a new DataFrame from a sequence of rows.

    T

    the type of a row, if this is a Product type each element will become a separate column

    data

    the sequence of rows which will form the new DataFrame

    returns

    new DataFrame

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

    

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13. def hashCode(): Int

    

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14. final def isInstanceOf[T0]: Boolean

    

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15. final def ne(arg0: AnyRef): Boolean

    

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16. final def notify(): Unit

    

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17. final def notifyAll(): Unit

    

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

    

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19. def toString(): String

    

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20. def unionAll(dataFrames: Seq[DataFrame]): DataFrame

    

    Unions all into a single DataFrame.

    Unions all into a single DataFrame. All DataFrames must have the same schema.

    dataFrames

    list of DataFrame to union

    returns

    new DataFrame

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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