case class HintInfo(strategy: Option[JoinStrategyHint] = None) extends Product with Serializable
The hint attributes to be applied on a specific node.
- strategy
The preferred join strategy.
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Instance Constructors
- new HintInfo(strategy: Option[JoinStrategyHint] = None)
- strategy
The preferred join strategy.
Value Members
- final def !=(arg0: Any): Boolean
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- final def isInstanceOf[T0]: Boolean
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- def merge(other: HintInfo, hintErrorHandler: HintErrorHandler): HintInfo
Combine this HintInfo with another HintInfo and return the new HintInfo.
- other
the other HintInfo
- hintErrorHandler
the error handler to notify if any HintInfo has been overridden in this merge. Currently, for join strategy hints, the new HintInfo will contain the strategy in this HintInfo if defined, otherwise the strategy in the other HintInfo. The
hintOverriddenCallbackwill be called if this HintInfo and the other HintInfo both have a strategy defined but the join strategies are different.
- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- def productElementNames: Iterator[String]
- Definition Classes
- Product
- val strategy: Option[JoinStrategyHint]
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
- Definition Classes
- HintInfo → AnyRef → Any
- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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