Package org.apache.drill.exec.expr.fn.impl

Class GAge.AgeTimeStampToTime

java.lang.Object

org.apache.drill.exec.expr.fn.impl.GAge.AgeTimeStampToTime

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

GAge

public static class GAge.AgeTimeStampToTime
extends Object
implements DrillSimpleFunc

Binary form, returns the interval between `right` and `left`. Note that this function does not count calendar boundary crossings, e.g. between yesterday 23:00 and today 01:00 is two hours, not one day. Modeled on the AGE function in PostgreSQL, see https://www.postgresql.org/docs/current/functions-datetime.html.

Constructor Summary

Constructors

Constructor	Description
AgeTimeStampToTime()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

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

Constructor Details

AgeTimeStampToTime

public AgeTimeStampToTime()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc