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org.apache.spark.sql.connector.write

SupportsOverwrite

trait SupportsOverwrite extends WriteBuilder with SupportsTruncate

Write builder trait for tables that support overwrite by filter.

Overwriting data by filter will delete any data that matches the filter and replace it with data that is committed in the write.

Since

3.0.0

Linear Supertypes
SupportsTruncate, WriteBuilder, AnyRef, Any
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Inherited
  1. SupportsOverwrite
  2. SupportsTruncate
  3. WriteBuilder
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def overwrite(filters: Array[Filter]): WriteBuilder

    Configures a write to replace data matching the filters with data committed in the write.

    Configures a write to replace data matching the filters with data committed in the write.

    Rows must be deleted from the data source if and only if all of the filters match. That is, filters must be interpreted as ANDed together.

    filters

    filters used to match data to overwrite

    returns

    this write builder for method chaining

Concrete 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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def buildForBatch(): BatchWrite

    Returns a BatchWrite to write data to batch source.

    Returns a BatchWrite to write data to batch source. By default this method throws exception, data sources must overwrite this method to provide an implementation, if the Table that creates this write returns TableCapability#BATCH_WRITE support in its Table#capabilities().

    Definition Classes
    WriteBuilder
  6. def buildForStreaming(): StreamingWrite

    Returns a StreamingWrite to write data to streaming source.

    Returns a StreamingWrite to write data to streaming source. By default this method throws exception, data sources must overwrite this method to provide an implementation, if the Table that creates this write returns TableCapability#STREAMING_WRITE support in its Table#capabilities().

    Definition Classes
    WriteBuilder
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. def truncate(): WriteBuilder

    Configures a write to replace all existing data with data committed in the write.

    Configures a write to replace all existing data with data committed in the write.

    returns

    this write builder for method chaining

    Definition Classes
    SupportsOverwrite → SupportsTruncate
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from SupportsTruncate

Inherited from WriteBuilder

Inherited from AnyRef

Inherited from Any

Ungrouped