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

Class TimestampScalarSubtractIntervalDayTimeColumn

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public class TimestampScalarSubtractIntervalDayTimeColumn
extends LongScalarSubtractLongColumn

Generated from template DTIScalarArithmeticDTIColumnNoConvert.txt, which covers arithmetic expressions between a datetime/interval scalar and a datetime/interval column. No type conversion is needed, the operations can be performed using the vectorized long value

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.VectorExpression

childExpressions, inputTypes, outputType

Constructor Summary

Constructors

Constructor and Description
TimestampScalarSubtractIntervalDayTimeColumn()
TimestampScalarSubtractIntervalDayTimeColumn(long value, int colNum, int outputColumn)

Method Summary

Methods

Modifier and Type	Method and Description
VectorExpressionDescriptor.Descriptor	getDescriptor()

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

evaluate, getColNum, getOutputColumn, getOutputType, getValue, setColNum, setOutputColumn, setValue

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

TimestampScalarSubtractIntervalDayTimeColumn

public TimestampScalarSubtractIntervalDayTimeColumn(long value,
                                            int colNum,
                                            int outputColumn)

TimestampScalarSubtractIntervalDayTimeColumn

public TimestampScalarSubtractIntervalDayTimeColumn()

Method Detail

getDescriptor

public VectorExpressionDescriptor.Descriptor getDescriptor()

Overrides:

getDescriptor in class LongScalarSubtractLongColumn