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

java.lang.Object
  org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression
      org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateAddColCol
          org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateSubColCol

All Implemented Interfaces:

Serializable

public class VectorUDFDateSubColCol
extends VectorUDFDateAddColCol

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.VectorUDFDateAddColCol

isPositive

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

childExpressions, inputTypes, outputType

Constructor Summary

VectorUDFDateSubColCol()

VectorUDFDateSubColCol(int colNum1, int colNum2, int outputColumn)

Method Summary

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

evaluate, evaluateDate, evaluateString, evaluateTimestamp, getColNum1, getColNum2, getDescriptor, getOutputColumn, getOutputType, setColNum1, setColNum2, 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

VectorUDFDateSubColCol

public VectorUDFDateSubColCol(int colNum1,
                              int colNum2,
                              int outputColumn)

VectorUDFDateSubColCol

public VectorUDFDateSubColCol()