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object UnresolvedAttribute extends Serializable

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Serializable, Serializable, AnyRef, Any
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  1. UnresolvedAttribute
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(name: String): UnresolvedAttribute

    Creates an UnresolvedAttribute, parsing segments separated by dots ('.').

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. def parseAttributeName(name: String): Seq[String]

    Used to split attribute name by dot with backticks rule.

    Used to split attribute name by dot with backticks rule. Backticks must appear in pairs, and the quoted string must be a complete name part, which means ab..ce.f is not allowed. Escape character is not supported now, so we can't use backtick inside name part.

  17. def quoted(name: String): UnresolvedAttribute

    Creates an UnresolvedAttribute, from a single quoted string (for example using backticks in HiveQL.

    Creates an UnresolvedAttribute, from a single quoted string (for example using backticks in HiveQL. Since the string is consider quoted, no processing is done on the name.

  18. def quotedString(name: String): UnresolvedAttribute

    Creates an UnresolvedAttribute from a string in an embedded language.

    Creates an UnresolvedAttribute from a string in an embedded language. In this case we treat it as a quoted identifier, except for '.', which must be further quoted using backticks if it is part of a column name.

  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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