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

Class GAge.AgeTimeStampToDate

java.lang.Object

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

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

GAge

public static class GAge.AgeTimeStampToDate
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
AgeTimeStampToDate()

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

AgeTimeStampToDate

public AgeTimeStampToDate()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc