public class CastTimestampToChar extends CastTimestampToString implements TruncStringOutput
dt
inputColumn
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
CastTimestampToChar() |
CastTimestampToChar(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 length) |
int |
getMaxLength() |
void |
setMaxLength(int maxLength) |
String |
vectorExpressionParameters() |
func
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, transientInit
public CastTimestampToChar()
public CastTimestampToChar(int inputColumn, int outputColumnNum)
protected void assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV, int i, byte[] bytes, int length)
assign
in class CastTimestampToString
public int getMaxLength()
getMaxLength
in interface TruncStringOutput
public void setMaxLength(int maxLength)
setMaxLength
in interface TruncStringOutput
public String vectorExpressionParameters()
vectorExpressionParameters
in class TimestampToStringUnaryUDF
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