public class CastStringToFloat extends CastStringToDouble
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
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CastStringToFloat() |
CastStringToFloat(int inputColumn,
int outputColumnNum) |
Modifier and Type | Method and Description |
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protected void |
func(org.apache.hadoop.hive.ql.exec.vector.DoubleColumnVector outV,
org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector inV,
int batchIndex)
Convert input string to a double, at position i in the respective vectors.
|
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 CastStringToFloat(int inputColumn, int outputColumnNum)
public CastStringToFloat()
protected void func(org.apache.hadoop.hive.ql.exec.vector.DoubleColumnVector outV, org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector inV, int batchIndex)
func
in class CastStringToDouble
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