net.snowflake.spark.snowflake

DefaultSource

class DefaultSource extends RelationProvider with SchemaRelationProvider with CreatableRelationProvider with StreamSinkProvider

Snowflake Source implementation for Spark SQL Major TODO points:

Linear Supertypes
StreamSinkProvider, CreatableRelationProvider, SchemaRelationProvider, RelationProvider, AnyRef, Any
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Inherited
  1. DefaultSource
  2. StreamSinkProvider
  3. CreatableRelationProvider
  4. SchemaRelationProvider
  5. RelationProvider
  6. AnyRef
  7. Any
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Instance Constructors

  1. new DefaultSource()

    Default constructor required by Data Source API

  2. new DefaultSource(jdbcWrapper: JDBCWrapper)

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. def createRelation(sqlContext: SQLContext, saveMode: SaveMode, parameters: Map[String, String], data: DataFrame): BaseRelation

    Creates a Relation instance by first writing the contents of the given DataFrame to Snowflake

    Creates a Relation instance by first writing the contents of the given DataFrame to Snowflake

    Definition Classes
    DefaultSource → CreatableRelationProvider
  9. def createRelation(sqlContext: SQLContext, parameters: Map[String, String], schema: StructType): BaseRelation

    Load a SnowflakeRelation using user-provided schema, so no inference over JDBC will be used.

    Load a SnowflakeRelation using user-provided schema, so no inference over JDBC will be used.

    Definition Classes
    DefaultSource → SchemaRelationProvider
  10. def createRelation(sqlContext: SQLContext, parameters: Map[String, String]): BaseRelation

    Create a new SnowflakeRelation instance using parameters from Spark SQL DDL.

    Create a new SnowflakeRelation instance using parameters from Spark SQL DDL. Resolves the schema using JDBC connection over provided URL, which must contain credentials.

    Definition Classes
    DefaultSource → RelationProvider
  11. def createSink(sqlContext: SQLContext, parameters: Map[String, String], partitionColumns: Seq[String], outputMode: OutputMode): Sink

    Definition Classes
    DefaultSource → StreamSinkProvider
  12. final def eq(arg0: AnyRef): Boolean

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

    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit

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

    Definition Classes
    AnyRef → Any
  16. def hashCode(): Int

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

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

    Definition Classes
    AnyRef
  19. final def notify(): Unit

    Definition Classes
    AnyRef
  20. final def notifyAll(): Unit

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

    Definition Classes
    AnyRef
  22. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from StreamSinkProvider

Inherited from CreatableRelationProvider

Inherited from SchemaRelationProvider

Inherited from RelationProvider

Inherited from AnyRef

Inherited from Any

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