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

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

VectorExpression.Type

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, inputTypes, outputType

Constructor Summary

Constructors

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

Method Summary

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

evaluate, evaluateDate, evaluateString, evaluateTimestamp, getColNum, getDescriptor, getNumDays, getOutputColumn, getOutputType, setColNum, setNumDay, setOutputColumn

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

evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, 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 outputColumn)

VectorUDFDateSubColScalar

public VectorUDFDateSubColScalar()