Class

quasar.fs.QueryFile

Explain

Related Doc: package QueryFile

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final case class Explain(lp: Fix[LogicalPlan]) extends QueryFile[(PhaseResults, \/[FileSystemError, ExecutionPlan])] with Product with Serializable

Represents an "explain plan" operation. This operation should not actually have any side effect on the filesystem, it should simply return useful information to the user about how a given query would be evaluated on this filesystem implementation. The quasar.LogicalPlan is expected to only contain absolute paths even though that is unfortunately not expressed in the types currently.

Linear Supertypes
Serializable, Serializable, Product, Equals, QueryFile[(PhaseResults, \/[FileSystemError, ExecutionPlan])], AnyRef, Any
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Inherited
  1. Explain
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. QueryFile
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new Explain(lp: Fix[LogicalPlan])

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  9. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  10. val lp: Fix[LogicalPlan]

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

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    Definition Classes
    AnyRef

  12. final def notify(): Unit

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    Definition Classes
    AnyRef

  13. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  15. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Annotations
    @throws( ... )

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

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    Definition Classes
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Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from QueryFile[(PhaseResults, \/[FileSystemError, ExecutionPlan])]

Inherited from AnyRef

Inherited from Any

Ungrouped