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object BasicStatsPlanVisitor extends LogicalPlanVisitor[Statistics]

A LogicalPlanVisitor that computes the statistics for the cost-based optimizer.

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  1. BasicStatsPlanVisitor
  2. LogicalPlanVisitor
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
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    AnyRef
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    @throws( ... ) @native()
  6. def default(p: LogicalPlan): Statistics
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
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    @native()
  11. def hashCode(): Int
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    @native()
  12. final def isInstanceOf[T0]: Boolean
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  13. final def ne(arg0: AnyRef): Boolean
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  14. final def notify(): Unit
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    @native()
  15. final def notifyAll(): Unit
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    @native()
  16. final def synchronized[T0](arg0: ⇒ T0): T0
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  17. def toString(): String
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  18. def visit(p: LogicalPlan): Statistics
    Definition Classes
    LogicalPlanVisitor
  19. def visitAggregate(p: Aggregate): Statistics
  20. def visitDistinct(p: Distinct): Statistics
  21. def visitExcept(p: Except): Statistics
  22. def visitExpand(p: Expand): Statistics
  23. def visitFilter(p: Filter): Statistics
  24. def visitGenerate(p: Generate): Statistics
  25. def visitGlobalLimit(p: GlobalLimit): Statistics
  26. def visitIntersect(p: Intersect): Statistics
  27. def visitJoin(p: Join): Statistics
  28. def visitLocalLimit(p: LocalLimit): Statistics
  29. def visitPivot(p: Pivot): Statistics
  30. def visitProject(p: Project): Statistics
  31. def visitRepartition(p: Repartition): Statistics
  32. def visitRepartitionByExpr(p: RepartitionByExpression): Statistics
  33. def visitSample(p: Sample): Statistics
  34. def visitScriptTransform(p: ScriptTransformation): Statistics
  35. def visitUnion(p: Union): Statistics
  36. def visitWindow(p: Window): Statistics
  37. final def wait(): Unit
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    @throws( ... )
  38. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  39. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()

Inherited from LogicalPlanVisitor[Statistics]

Inherited from AnyRef

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