public class CastDecimalToVarChar extends CastDecimalToString implements TruncStringOutput
inputColumn
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
CastDecimalToVarChar() |
CastDecimalToVarChar(int inputColumn,
int outputColumnNum) |
Modifier and Type | Method and Description |
---|---|
protected void |
assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV,
int i,
byte[] bytes,
int offset,
int length) |
int |
getMaxLength() |
void |
setMaxLength(int maxLength) |
String |
vectorExpressionParameters() |
func, transientInit
evaluate, getDescriptor
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
public CastDecimalToVarChar()
public CastDecimalToVarChar(int inputColumn, int outputColumnNum)
protected void assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV, int i, byte[] bytes, int offset, int length)
assign
in class CastDecimalToString
public int getMaxLength()
getMaxLength
in interface TruncStringOutput
public void setMaxLength(int maxLength)
setMaxLength
in interface TruncStringOutput
public String vectorExpressionParameters()
vectorExpressionParameters
in class DecimalToStringUnaryUDF
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