org.apache.spark.sql.catalog

Column

class Column extends DefinedByConstructorParams

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

Annotations
@Stable()
Since

2.0.0

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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)

    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: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. val dataType: String

    data type of the column.

  9. val description: String

    description of the column.

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

    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  12. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  15. val isBucket: Boolean

    whether the column is a bucket column.

  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  17. val isPartition: Boolean

    whether the column is a partition column.

  18. val name: String

    name of the column.

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

    Definition Classes
    AnyRef

  20. final def notify(): Unit

    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  22. val nullable: Boolean

    whether the column is nullable.

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

    Definition Classes
    AnyRef

  24. def toString(): String

    Definition Classes
    Column → AnyRef → Any

  25. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from DefinedByConstructorParams

Inherited from AnyRef

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