Hello,
Ok, I understand the problem. dDeb is indeed a Date type.
What is the proper/simplest way to achieve such a comparison ?
Thank you in advance for your help.
Regards,
Benoît

Date: Thu, 4 Mar 2010 10:01:23 +0000
From: ejdiggins@gmail.com
To: rules-users@lists.jboss.org
Subject: Re: [rules-users] Problem with date

Hi,

What is the type of the dDeb field? It looks like you're trying to check if a date is less than a string.

Enda

2010/3/3 Bertrand Grottier <b_grottier@hotmail.com>
Dear all,

I am a newbie with Drools (Drools 5). I just want to make a date comparison but failed until now. Here is my drl file :

package com.sample
 
import com.sample.DroolsTest.Produit;

 
rule "Prix premier semestre"
    when
        p1 : Produit( dDeb < "01-Jan-2010" )
    then
        p1.setPrix( 10 );
        update( p1 );
end

I get a build error in Eclipse : Unable to create restriction.

This must be an obvious problem but I am struggling for a while now.

Any help would be appreciated.

Benoit

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