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org.apache.spark.sql.catalyst.analysis

EmptyTableFunctionRegistry

object EmptyTableFunctionRegistry extends EmptyFunctionRegistryBase[LogicalPlan] with TableFunctionRegistry

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Inherited
  1. EmptyTableFunctionRegistry
  2. TableFunctionRegistry
  3. EmptyFunctionRegistryBase
  4. FunctionRegistryBase
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Type Members

  1. type FunctionBuilder = (Seq[Expression]) => LogicalPlan
    Definition Classes
    FunctionRegistryBase

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 clear(): Unit

    Clear all registered functions.

    Clear all registered functions.

    Definition Classes
    EmptyFunctionRegistryBaseFunctionRegistryBase
  6. def clone(): TableFunctionRegistry

    Create a copy of this registry with identical functions as this registry.

    Create a copy of this registry with identical functions as this registry.

    Definition Classes
    EmptyTableFunctionRegistryTableFunctionRegistry → AnyRef
  7. final def createOrReplaceTempFunction(name: String, builder: FunctionBuilder, source: String): Unit
    Definition Classes
    FunctionRegistryBase
  8. def dropFunction(name: FunctionIdentifier): Boolean

    Drop a function and return whether the function existed.

    Drop a function and return whether the function existed.

    Definition Classes
    EmptyFunctionRegistryBaseFunctionRegistryBase
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  12. def functionExists(name: FunctionIdentifier): Boolean

    Checks if a function with a given name exists.

    Checks if a function with a given name exists.

    Definition Classes
    FunctionRegistryBase
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. def listFunction(): Seq[FunctionIdentifier]
  17. def lookupFunction(name: FunctionIdentifier): Option[ExpressionInfo]
  18. def lookupFunction(name: FunctionIdentifier, children: Seq[Expression]): LogicalPlan
  19. def lookupFunctionBuilder(name: FunctionIdentifier): Option[FunctionBuilder]
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. def registerFunction(name: FunctionIdentifier, info: ExpressionInfo, builder: FunctionBuilder): Unit
  24. final def registerFunction(name: FunctionIdentifier, builder: FunctionBuilder, source: String): Unit
    Definition Classes
    FunctionRegistryBase
  25. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from TableFunctionRegistry

Inherited from AnyRef

Inherited from Any

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