object UnsafeProjection extends CodeGeneratorWithInterpretedFallback[Seq[Expression], UnsafeProjection]
The factory object for UnsafeProjection.
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- def create(exprs: Seq[Expression], inputSchema: Seq[Attribute]): UnsafeProjection
Returns an UnsafeProjection for given sequence of Expressions, which will be bound to
inputSchema. - def create(expr: Expression): UnsafeProjection
- def create(exprs: Seq[Expression]): UnsafeProjection
Returns an UnsafeProjection for given sequence of bound Expressions.
- def create(fields: Array[DataType]): UnsafeProjection
Returns an UnsafeProjection for given Array of DataTypes.
Returns an UnsafeProjection for given Array of DataTypes.
CAUTION: the returned projection object is *not* thread-safe.
- def create(schema: StructType): UnsafeProjection
Returns an UnsafeProjection for given StructType.
Returns an UnsafeProjection for given StructType.
CAUTION: the returned projection object is *not* thread-safe.
- def createCodeGeneratedObject(in: Seq[Expression]): UnsafeProjection
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- UnsafeProjection → CodeGeneratorWithInterpretedFallback
- def createInterpretedObject(in: Seq[Expression]): UnsafeProjection
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- def createObject(in: Seq[Expression]): UnsafeProjection
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(Since version 9)