case class UserDefinedPythonTableFunction(name: String, func: PythonFunction, returnType: StructType, pythonEvalType: Int, udfDeterministic: Boolean) extends Product with Serializable
A user-defined Python table function. This is used by the Python API.
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- UserDefinedPythonTableFunction
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Instance Constructors
- new UserDefinedPythonTableFunction(name: String, func: PythonFunction, returnType: StructType, pythonEvalType: Int, udfDeterministic: Boolean)
Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- def apply(session: SparkSession, exprs: Column*): DataFrame
Returns a DataFrame that will evaluate to calling this UDTF with the given input.
- final def asInstanceOf[T0]: T0
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- def builder(e: Seq[Expression]): LogicalPlan
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- final def eq(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- val func: PythonFunction
- final def getClass(): Class[_ <: AnyRef]
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- final def isInstanceOf[T0]: Boolean
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- val name: String
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- @native()
- def productElementNames: Iterator[String]
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- Product
- val pythonEvalType: Int
- val returnType: StructType
- final def synchronized[T0](arg0: => T0): T0
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- val udfDeterministic: Boolean
- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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