SQLOperations

Value Members

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. object CollateOrder extends Enumeration

   Defined whether to choose the last collated event before the item of the first event after the item.

7. final def asInstanceOf[T0]: T0

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8. def clone(): AnyRef

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9. def collectAsList(dataType: DataType): UserDefinedAggregateFunction

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   SQLOperations

10. def collectAsSet(dataType: DataType): UserDefinedAggregateFunction

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    SQLOperations

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

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12. def equals(arg0: Any): Boolean

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13. def finalize(): Unit

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    protected[java.lang]

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

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15. def hashCode(): Int

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16. final def isInstanceOf[T0]: Boolean

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

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18. final def notify(): Unit

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19. final def notifyAll(): Unit

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

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21. def toString(): String

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22. final def wait(): Unit

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

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

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25. def willsonLower(sqlContext: SQLContext, confidence: Double = 0.95, minBound: Double = 0.0): UserDefinedFunction

    Utility used to create UDF-s for Willson confidence interval estimation.

    Utility used to create UDF-s for Willson confidence interval estimation. Mainly copied from org.apache.commons.math3.stat.interval.WilsonScoreInterval, but optimized for multiple evaluations.

    See https://habrahabr.ru/company/darudar/blog/143188/ for details.

    confidence

    Confidence level (95% by default)

    minBound

    Minimum lower bound value (bellow that result is reset to 0 to achive higher sparsity).

    returns

    Function for estimation of Wilson confidence interval lower bound.

    Definition Classes

    SQLOperations