Packages

final class Count extends ExpressionWithToString with AggregateFunc

Annotations
@Evolving()
Source
Count.java
Linear Supertypes
AggregateFunc, ExpressionWithToString, Serializable, Serializable, Expression, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Count
  2. AggregateFunc
  3. ExpressionWithToString
  4. Serializable
  5. Serializable
  6. Expression
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Count(column: Expression, isDistinct: Boolean)

Value Members

  1. def children(): Array[Expression]
    Definition Classes
    Count → Expression
    Annotations
    @Override()
  2. def column(): Expression
  3. def describe(): String
    Definition Classes
    Expression
  4. def isDistinct(): Boolean
  5. def references(): Array[NamedReference]
    Definition Classes
    Expression
  6. def toString(): String
    Definition Classes
    ExpressionWithToString → AnyRef → Any