Object

io.snappydata

JOS

Related Doc: package snappydata

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object JOS extends Enumeration

List of possible values for Join Order QueryHint.

Note: Ordering is applicable only when index choice is left to the optimizer. By default, if user specifies explicit index hint like "select * from t1 --+ index()", optimizer will just honor the hint and skip everything mentioned in joinOrder. In other words, a blank index() hint for any table disables choice of index and its associated following rules.

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  1. type Type = Value

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  2. class Val extends Value with Serializable

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    @SerialVersionUID()

  3. abstract class Value extends Ordered[Value] with Serializable

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    @SerialVersionUID()

  4. class ValueSet extends AbstractSet[Value] with SortedSet[Value] with SortedSetLike[Value, ValueSet] with Serializable

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Value Members

  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. val ContinueOptimizations: Value

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    Continue to attempt optimization choices of index for colocated joins even if user have specified explicit index hints for some tables.

    Continue to attempt optimization choices of index for colocated joins even if user have specified explicit index hints for some tables.

    Note: user specified index hint will be honored and optimizer will only attempt for other tables in the query.

  5. val Fixed: Value

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    Don't alter the join order provided by the user.

  6. val IncludeGeneratedPaths: Value

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    By default if query have atleast one colocated join conditions mentioned between a pair of partitiioned tables, optimizer won't try to derive colocation possibilities with replicated tables in between.

    By default if query have atleast one colocated join conditions mentioned between a pair of partitiioned tables, optimizer won't try to derive colocation possibilities with replicated tables in between. This switch tells the optimizer to include partition -> replicated -> partition like indirect colocation possibilities even if partition -> partition join conditions are mentioned.

  7. final def Value(i: Int, name: String): Value

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  8. final def Value(name: String): Value

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  9. final def Value(i: Int): Value

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  10. final def Value: Value

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  11. final def apply(x: Int): Value

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  12. final def asInstanceOf[T0]: T0

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  13. def clone(): AnyRef

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

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  15. def equals(arg0: Any): Boolean

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  16. def finalize(): Unit

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

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  18. def hashCode(): Int

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  19. final def isInstanceOf[T0]: Boolean

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  20. final def maxId: Int

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

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  22. var nextId: Int

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  23. var nextName: Iterator[String]

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  24. final def notify(): Unit

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  25. final def notifyAll(): Unit

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  26. def readResolve(): AnyRef

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

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  28. implicit def toStr(h: Type): String

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  29. def toString(): String

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  30. def values: ValueSet

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  31. final def wait(): Unit

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    @throws( ... )

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

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

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  34. final def withName(s: String): Value

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