public class CastLongToString extends LongToStringUnaryUDF
Modifier and Type | Field and Description |
---|---|
protected byte[] |
temp |
inputColumn
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
CastLongToString() |
CastLongToString(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) |
protected void |
func(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV,
long[] vector,
int i) |
void |
transientInit() |
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
public CastLongToString()
public CastLongToString(int inputColumn, int outputColumnNum)
public void transientInit() throws HiveException
transientInit
in class VectorExpression
HiveException
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, long[] vector, int i)
func
in class LongToStringUnaryUDF
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