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

Class CastTimestampToDate

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

VectorUDFDateTimestamp

public class CastTimestampToDate
extends FuncTimestampToLong

To be used to cast timestamp to decimal.

See Also:

Serialized Form

Field Summary

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
CastTimestampToDate()
CastTimestampToDate(int inputColumn, int outputColumnNum)

Method Summary

Modifier and Type	Method and Description
protected void	func(LongColumnVector outV, TimestampColumnVector inV, int i)

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

evaluate, getDescriptor, 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, transientInit

Methods inherited from class java.lang.Object

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

Constructor Detail

CastTimestampToDate

public CastTimestampToDate()

CastTimestampToDate

public CastTimestampToDate(int inputColumn,
                           int outputColumnNum)

Method Detail

func

protected void func(LongColumnVector outV,
                    TimestampColumnVector inV,
                    int i)

Specified by:

func in class FuncTimestampToLong