Packages

final class Max extends ExpressionWithToString with AggregateFunc

An aggregate function that returns the maximum value in a group.

Annotations
@Evolving()
Source
Max.java
Since

3.2.0

Linear Supertypes
AggregateFunc, ExpressionWithToString, Serializable, Expression, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Max
  2. AggregateFunc
  3. ExpressionWithToString
  4. Serializable
  5. Expression
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new Max(column: Expression)

Value Members

  1. def children(): Array[Expression]

    Returns an array of the children of this node.

    Returns an array of the children of this node. Children should not change.

    Definition Classes
    Max → Expression
    Annotations
    @Override()
  2. def column(): Expression
  3. def describe(): String

    Format the expression as a human readable SQL-like string.

    Format the expression as a human readable SQL-like string.

    Definition Classes
    Expression
  4. def references(): Array[NamedReference]

    List of fields or columns that are referenced by this expression.

    List of fields or columns that are referenced by this expression.

    Definition Classes
    Expression
  5. def toString(): String
    Definition Classes
    ExpressionWithToString → AnyRef → Any