org.apache.hadoop.hive.ql.exec.vector.expressions

Class VectorUDFDateSubColScalar

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateAddColScalar

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateSubColScalar

All Implemented Interfaces:

Serializable

public class VectorUDFDateSubColScalar
extends VectorUDFDateAddColScalar

Returns the date that is num_days before start_date.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateAddColScalar

isPositive

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo

Constructor Summary

Constructors

Constructor and Description
VectorUDFDateSubColScalar()
VectorUDFDateSubColScalar(int colNum, long numDays, int outputColumnNum)

Method Summary

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateAddColScalar

evaluate, evaluateDate, evaluateString, evaluateTimestamp, getDescriptor, transientInit, vectorExpressionParameters

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getChildExpressionsForTransientInit, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, shouldConvertDecimal64ToDecimal, supportsCheckedExecution, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VectorUDFDateSubColScalar

public VectorUDFDateSubColScalar(int colNum,
                                 long numDays,
                                 int outputColumnNum)

VectorUDFDateSubColScalar

public VectorUDFDateSubColScalar()