sources

Type Members

1. abstract class BaseRelation extends AnyRef

   ::DeveloperApi:: Represents a collection of tuples with a known schema.

2. abstract class CatalystScan extends BaseRelation

   ::Experimental:: An interface for experimenting with a more direct connection to the query planner.

3. case class EqualTo(attribute: String, value: Any) extends Filter with Product with Serializable

4. abstract class Filter extends AnyRef

5. case class GreaterThan(attribute: String, value: Any) extends Filter with Product with Serializable

6. case class GreaterThanOrEqual(attribute: String, value: Any) extends Filter with Product with Serializable

7. case class In(attribute: String, values: Array[Any]) extends Filter with Product with Serializable

8. case class LessThan(attribute: String, value: Any) extends Filter with Product with Serializable

9. case class LessThanOrEqual(attribute: String, value: Any) extends Filter with Product with Serializable

10. abstract class PrunedFilteredScan extends BaseRelation

    ::DeveloperApi:: A BaseRelation that can eliminate unneeded columns and filter using selected predicates before producing an RDD containing all matching tuples as Row objects.

11. abstract class PrunedScan extends BaseRelation

    ::DeveloperApi:: A BaseRelation that can eliminate unneeded columns before producing an RDD containing all of its tuples as Row objects.

12. trait RelationProvider extends AnyRef

    ::DeveloperApi:: Implemented by objects that produce relations for a specific kind of data source.

13. abstract class TableScan extends BaseRelation

    ::DeveloperApi:: A BaseRelation that can produce all of its tuples as an RDD of Row objects.