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frameless

functions

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package functions

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Udf, AnyRef, Any
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  1. trait AggregateFunctions extends AnyRef

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  2. trait Udf extends AnyRef

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    Documentation marked "apache/spark" is thanks to apache/spark Contributors at https://github.com/apache/spark, licensed under Apache v2.0 available at http://www.apache.org/licenses/LICENSE-2.0

Value Members

  1. object aggregate extends AggregateFunctions

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  2. def udf[T, A1, A2, A3, A4, A5, R](f: (A1, A2, A3, A4, A5) ⇒ R)(implicit arg0: TypedEncoder[R]): (TypedColumn[T, A1], TypedColumn[T, A2], TypedColumn[T, A3], TypedColumn[T, A4], TypedColumn[T, A5]) ⇒ TypedColumn[T, R]

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    Defines a user-defined function of 5 arguments as user-defined function (UDF).

    Defines a user-defined function of 5 arguments as user-defined function (UDF). The data types are automatically inferred based on the function's signature.

    apache/spark

    Definition Classes
    Udf

  3. def udf[T, A1, A2, A3, A4, R](f: (A1, A2, A3, A4) ⇒ R)(implicit arg0: TypedEncoder[R]): (TypedColumn[T, A1], TypedColumn[T, A2], TypedColumn[T, A3], TypedColumn[T, A4]) ⇒ TypedColumn[T, R]

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    Defines a user-defined function of 4 arguments as user-defined function (UDF).

    Defines a user-defined function of 4 arguments as user-defined function (UDF). The data types are automatically inferred based on the function's signature.

    apache/spark

    Definition Classes
    Udf

  4. def udf[T, A1, A2, A3, R](f: (A1, A2, A3) ⇒ R)(implicit arg0: TypedEncoder[R]): (TypedColumn[T, A1], TypedColumn[T, A2], TypedColumn[T, A3]) ⇒ TypedColumn[T, R]

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    Defines a user-defined function of 3 arguments as user-defined function (UDF).

    Defines a user-defined function of 3 arguments as user-defined function (UDF). The data types are automatically inferred based on the function's signature.

    apache/spark

    Definition Classes
    Udf

  5. def udf[T, A1, A2, R](f: (A1, A2) ⇒ R)(implicit arg0: TypedEncoder[R]): (TypedColumn[T, A1], TypedColumn[T, A2]) ⇒ TypedColumn[T, R]

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    Defines a user-defined function of 2 arguments as user-defined function (UDF).

    Defines a user-defined function of 2 arguments as user-defined function (UDF). The data types are automatically inferred based on the function's signature.

    apache/spark

    Definition Classes
    Udf

  6. def udf[T, A, R](f: (A) ⇒ R)(implicit arg0: TypedEncoder[R]): (TypedColumn[T, A]) ⇒ TypedColumn[T, R]

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    Defines a user-defined function of 1 arguments as user-defined function (UDF).

    Defines a user-defined function of 1 arguments as user-defined function (UDF). The data types are automatically inferred based on the function's signature.

    apache/spark

    Definition Classes
    Udf

Inherited from Udf

Inherited from AnyRef

Inherited from Any

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