Class

org.apache.spark.sql.catalog

Column

Related Doc: package catalog

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class Column extends DefinedByConstructorParams

A column in Spark, as returned by listColumns method in Catalog.

Annotations
@Stable()
Source
interface.scala
Since

2.0.0

Linear Supertypes
DefinedByConstructorParams, AnyRef, Any
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Visibility
  1. Public
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Instance Constructors

  1. new Column(name: String, description: String, dataType: String, nullable: Boolean, isPartition: Boolean, isBucket: Boolean)

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    name

    name of the column.

    description

    description of the column.

    dataType

    data type of the column.

    nullable

    whether the column is nullable.

    isPartition

    whether the column is a partition column.

    isBucket

    whether the column is a bucket column.

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )

  6. val dataType: String

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    data type of the column.

  7. val description: String

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    description of the column.

  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. val isBucket: Boolean

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    whether the column is a bucket column.

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. val isPartition: Boolean

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    whether the column is a partition column.

  16. val name: String

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    name of the column.

  17. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

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  20. val nullable: Boolean

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    whether the column is nullable.

  21. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
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  22. def toString(): String

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    Definition Classes
    Column → AnyRef → Any

  23. final def wait(): Unit

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    @throws( ... )

  24. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  25. final def wait(arg0: Long): Unit

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Inherited from DefinedByConstructorParams

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