public class CastDoubleToString extends DoubleToStringUnaryUDF
inputColumn
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
CastDoubleToString() |
CastDoubleToString(int inputColumn,
int outputColumnNum) |
Modifier and Type | Method and Description |
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protected void |
assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV,
int i,
byte[] bytes,
int length) |
protected void |
func(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV,
double[] vector,
int i) |
evaluate, getDescriptor, vectorExpressionParameters
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, supportsCheckedExecution, toString, transientInit
public CastDoubleToString()
public CastDoubleToString(int inputColumn, int outputColumnNum)
protected void assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV, int i, byte[] bytes, int length)
protected void func(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV, double[] vector, int i)
func
in class DoubleToStringUnaryUDF
Copyright © 2019 The Apache Software Foundation. All rights reserved.