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com.crobox.clickhouse.dsl.column

AggregationFunctions

trait AggregationFunctions extends AnyRef

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Type Members

  1. abstract class AggregateFunction[+V] extends ExpressionColumn[V]
  2. case class Avg[V](tableColumn: TableColumn[V]) extends (AggregationFunctions.this)#AggregateFunction[Double] with Product with Serializable
  3. case class Count(column: Option[Column] = None) extends (AggregationFunctions.this)#AggregateFunction[Long] with Product with Serializable
  4. case class GroupArray[V](tableColumn: TableColumn[V], maxValues: Option[Long]) extends (AggregationFunctions.this)#AggregateFunction[Seq[V]] with Product with Serializable
  5. case class GroupUniqArray[V](tableColumn: TableColumn[V]) extends (AggregationFunctions.this)#AggregateFunction[Seq[V]] with Product with Serializable
  6. case class Max[V](tableColumn: TableColumn[V]) extends (AggregationFunctions.this)#AggregateFunction[V] with Product with Serializable
  7. case class Min[V](tableColumn: TableColumn[V]) extends (AggregationFunctions.this)#AggregateFunction[V] with Product with Serializable
  8. case class TimeSeries(tableColumn: TableColumn[Long], interval: MultiInterval) extends (AggregationFunctions.this)#AggregateFunction[Long] with Product with Serializable

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. final def asInstanceOf[T0]: T0
    Definition Classes
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  5. def average[T](tableColumn: TableColumn[T]): (AggregationFunctions.this)#Avg[T]
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
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    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  7. def count(column: TableColumn[_]): (AggregationFunctions.this)#Count
  8. def count(): (AggregationFunctions.this)#Count
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  10. def equals(arg0: Any): Boolean
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  11. final def getClass(): Class[_]
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    @native() @HotSpotIntrinsicCandidate()
  12. def groupUniqArray[V](tableColumn: TableColumn[V]): (AggregationFunctions.this)#GroupUniqArray[V]
  13. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  15. def max[V](tableColumn: TableColumn[V]): (AggregationFunctions.this)#Max[V]
  16. def min[V](tableColumn: TableColumn[V]): (AggregationFunctions.this)#Min[V]
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  18. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  19. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  20. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  21. def timeSeries(tableColumn: TableColumn[Long], interval: MultiInterval): (AggregationFunctions.this)#TimeSeries

    This function will push back the timestamp represented by tableColumn to the start of this interval, this happens deterministically.

    This function will push back the timestamp represented by tableColumn to the start of this interval, this happens deterministically.

    Meaning that as long as the duration is the same, your groups will be in the same from/to timestamps

    This is useful for aggregating results by periods of time (group by month, 2 months, days, etc.)

  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  24. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()
  25. final def wait(): Unit
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
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    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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