Packages

case class JDBCScan(relation: JDBCRelation, prunedSchema: StructType, pushedFilters: Array[Filter], pushedAggregateColumn: Array[String] = Array(), groupByColumns: Option[Array[String]]) extends V1Scan with Product with Serializable

Linear Supertypes
Serializable, Product, Equals, V1Scan, Scan, AnyRef, Any
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Inherited
  1. JDBCScan
  2. Serializable
  3. Product
  4. Equals
  5. V1Scan
  6. Scan
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new JDBCScan(relation: JDBCRelation, prunedSchema: StructType, pushedFilters: Array[Filter], pushedAggregateColumn: Array[String] = Array(), groupByColumns: Option[Array[String]])

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 clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. def description(): String
    Definition Classes
    JDBCScan → Scan
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. val groupByColumns: Option[Array[String]]
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. def productElementNames: Iterator[String]
    Definition Classes
    Product
  16. val prunedSchema: StructType
  17. val pushedAggregateColumn: Array[String]
  18. val pushedFilters: Array[Filter]
  19. def readSchema(): StructType
    Definition Classes
    JDBCScan → Scan
  20. val relation: JDBCRelation
  21. def supportedCustomMetrics(): Array[CustomMetric]
    Definition Classes
    Scan
  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. def toBatch(): Batch
    Definition Classes
    Scan
  24. def toContinuousStream(arg0: String): ContinuousStream
    Definition Classes
    Scan
  25. def toMicroBatchStream(arg0: String): MicroBatchStream
    Definition Classes
    Scan
  26. def toV1TableScan[T <: BaseRelation with TableScan](context: SQLContext): T

    Create an BaseRelation with TableScan that can scan data from DataSource v1 to RDD[Row].

    Create an BaseRelation with TableScan that can scan data from DataSource v1 to RDD[Row].

    Definition Classes
    JDBCScan → V1Scan
    Since

    3.0.0

  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from V1Scan

Inherited from Scan

Inherited from AnyRef

Inherited from Any

Ungrouped