Packages

case class AlwaysTrue() extends Filter with Product with Serializable

A filter that always evaluates to true.

Annotations
@Evolving()
Source
filters.scala
Since

3.0.0

Linear Supertypes
Serializable, Serializable, Product, Equals, Filter, AnyRef, Any
Known Subclasses
AlwaysTrue
Ordering
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Inherited
  1. AlwaysTrue
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Filter
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AlwaysTrue()

Value Members

  1. def references: Array[String]

    List of columns that are referenced by this filter.

    List of columns that are referenced by this filter.

    Note that, each element in references represents a column. The column name follows ANSI SQL names and identifiers: dots are used as separators for nested columns, name will be quoted if it contains special chars.

    Definition Classes
    AlwaysTrue → Filter
    Since

    2.1.0

  2. def toV2: Predicate

    Converts V1 filter to V2 filter

    Converts V1 filter to V2 filter

    Definition Classes
    AlwaysTrue → Filter
  3. def v2references: Array[Array[String]]

    List of columns that are referenced by this filter.

    List of columns that are referenced by this filter.

    returns

    each element is a column name as an array of string multi-identifier

    Definition Classes
    Filter
    Since

    3.0.0