Packages

abstract class RelExpr extends LogicalExpr

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Inherited
  1. RelExpr
  2. LogicalExpr
  3. Serializable
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new RelExpr()

Abstract Value Members

  1. abstract val isEvaluable: Boolean

    Is this expression evaluable?

  2. abstract val isStreamEvaluable: Boolean

    Is this expression root evaluable as a stream?

  3. abstract val locationIdOpt: Option[LocationId]

    Location of the result if materialized, None otherwise

  4. abstract val resultOrder: List[SortExpr]

    Sort order of the result of this expression

  5. abstract val schema: Schema

    Associated schema

    Associated schema

    Definition Classes
    LogicalExpr
  6. abstract val starColumns: List[AnnotColRef]

    Columns in the result of "select *" over this expression

  7. abstract val tableColRefs: List[ColRef]

    Columns in the result of this expression

    Columns in the result of this expression

    Definition Classes
    RelExprLogicalExpr
  8. abstract val tableNames: List[String]

    Table names in the scope of the result of this expression

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 clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  9. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. def limit(maxRows: Int): RelExpr

    Returns at most maxRows, retaining the order

  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. val tableView: RelExpr

    Relational view of this expression

    Relational view of this expression

    Definition Classes
    RelExprLogicalExpr
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from LogicalExpr

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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