org.apache.spark.sql.columnar

JDBCAppendableRelation

case class JDBCAppendableRelation(table: String, provider: String, mode: SaveMode, userSchema: StructType, origOptions: Map[String, String], externalStore: ExternalStore, sqlContext: SQLContext) extends BaseRelation with PrunedFilteredScan with InsertableRelation with DestroyRelation with Logging with Serializable with Product

A LogicalPlan implementation for an external column table whose contents are retrieved using a JDBC URL or DataSource.

Self Type
JDBCAppendableRelation
Linear Supertypes
Product, Equals, Serializable, Serializable, Logging, DestroyRelation, InsertableRelation, PrunedFilteredScan, BaseRelation, AnyRef, Any
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Inherited
  1. JDBCAppendableRelation
  2. Product
  3. Equals
  4. Serializable
  5. Serializable
  6. Logging
  7. DestroyRelation
  8. InsertableRelation
  9. PrunedFilteredScan
  10. BaseRelation
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new JDBCAppendableRelation(table: String, provider: String, mode: SaveMode, userSchema: StructType, origOptions: Map[String, String], externalStore: ExternalStore, sqlContext: SQLContext)

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 buildScan(requiredColumns: Array[String], filters: Array[Filter]): RDD[Row]

    Definition Classes
    JDBCAppendableRelation → PrunedFilteredScan

  8. def clone(): AnyRef

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

  9. final lazy val connector: () ⇒ Connection

  10. def createExternalTableForCachedBatches(tableName: String, externalStore: ExternalStore): Unit

    Attributes
    protected

  11. def createTable(externalStore: ExternalStore, tableStr: String, tableName: String, dropIfExists: Boolean): Unit

  12. def createTable(mode: SaveMode): Unit

  13. def destroy(ifExists: Boolean): Unit

    Destroy and cleanup this relation.

    Destroy and cleanup this relation. It may include, but not limited to, dropping the external table that this relation represents.

    Definition Classes
    JDBCAppendableRelation → DestroyRelation

  14. final val dialect: JdbcDialect

  15. val driver: String

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

    Definition Classes
    AnyRef

  17. val externalStore: ExternalStore

  18. def finalize(): Unit

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

  19. def flushRowBuffer(): Unit

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

    Definition Classes
    AnyRef → Any

  21. def insert(rdd: RDD[Row], df: DataFrame, overwrite: Boolean): Unit

    Attributes
    protected

  22. def insert(df: DataFrame, overwrite: Boolean = true): Unit

    Definition Classes
    JDBCAppendableRelation → InsertableRelation

  23. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  24. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  25. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  26. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  27. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  28. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  29. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  30. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  31. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  32. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  33. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  34. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  35. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  36. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  37. val mode: SaveMode

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

    Definition Classes
    AnyRef

  39. val needConversion: Boolean

    Definition Classes
    JDBCAppendableRelation → BaseRelation

  40. final def notify(): Unit

    Definition Classes
    AnyRef

  41. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  42. val origOptions: Map[String, String]

  43. val provider: String

  44. def scanTable(tableName: String, requiredColumns: Array[String], filters: Array[Filter]): RDD[Row]

  45. def schema: StructType

    Definition Classes
    JDBCAppendableRelation → BaseRelation

  46. val schemaFields: Map[String, StructField]

  47. def sizeInBytes: Long

    Definition Classes
    BaseRelation

  48. val sqlContext: SQLContext

    Definition Classes
    JDBCAppendableRelation → BaseRelation

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

    Definition Classes
    AnyRef

  50. val table: String

  51. def truncate(): Unit

    Truncate the table represented by this relation.

    Truncate the table represented by this relation.

    Definition Classes
    JDBCAppendableRelation → DestroyRelation

  52. val userSchema: StructType

  53. def uuidBatchAggregate(accumulated: ArrayBuffer[UUIDRegionKey], batch: CachedBatch): ArrayBuffer[UUIDRegionKey]

  54. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Product

Inherited from Equals

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from DestroyRelation

Inherited from InsertableRelation

Inherited from PrunedFilteredScan

Inherited from BaseRelation

Inherited from AnyRef

Inherited from Any

Ungrouped