SchemaInsertableRelation

::DeveloperApi

An extension to InsertableRelation that allows for data to be inserted (possibily having different schema) into the target relation after comparing against the result of insertSchema.

Annotations: @DeveloperApi()

Linear Supertypes

InsertableRelation, AnyRef, Any

Known Subclasses

SamplingRelation

Abstract Value Members

abstract def append(rows: RDD[Row], time: Long = 1): Unit

Append a given RDD or rows into the relation.
abstract def insert(data: DataFrame, overwrite: Boolean): Unit

Definition Classes
InsertableRelation
abstract def insertableRelation(sourceSchema: Seq[Attribute]): Option[InsertableRelation]

Return the actual relation to be used for insertion into the relation or None if sourceSchema cannot be inserted.
Return the actual relation to be used for insertion into the relation or None if sourceSchema cannot be inserted.

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package sources

trait SchemaInsertableRelation extends InsertableRelation

Abstract Value Members

abstract def append(rows: RDD[Row], time: Long = 1): Unit

abstract def insert(data: DataFrame, overwrite: Boolean): Unit

abstract def insertableRelation(sourceSchema: Seq[Attribute]): Option[InsertableRelation]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from InsertableRelation

Inherited from AnyRef

Inherited from Any

Ungrouped