public class Decimal64ColAddDecimal64Scalar extends VectorExpression
Modifier and Type | Field and Description |
---|---|
protected long |
value |
childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
Decimal64ColAddDecimal64Scalar() |
Decimal64ColAddDecimal64Scalar(int colNum,
long value,
int outputColumnNum) |
Modifier and Type | Method and Description |
---|---|
void |
evaluate(VectorizedRowBatch batch)
This is the primary method to implement expression logic.
|
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
boolean |
shouldConvertDecimal64ToDecimal()
By default vector expressions do not handle decimal64 types and should be
converted into Decimal types if its output cannot handle Decimal64.
|
String |
vectorExpressionParameters() |
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getChildExpressionsForTransientInit, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, supportsCheckedExecution, toString, transientInit
public Decimal64ColAddDecimal64Scalar(int colNum, long value, int outputColumnNum)
public Decimal64ColAddDecimal64Scalar()
public void evaluate(VectorizedRowBatch batch) throws HiveException
VectorExpression
evaluate
in class VectorExpression
HiveException
public String vectorExpressionParameters()
vectorExpressionParameters
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
public boolean shouldConvertDecimal64ToDecimal()
VectorExpression
shouldConvertDecimal64ToDecimal
in class VectorExpression
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