[rules-users] GC Overhead Limit Exceeded and 1B JoinLeftNode Objects

[Wolfgang Laun]

On 24/02/2013, Mark Proctor <mproctor at codehaus.org> wrote:

>>     when
>>       $sv1 : SiteVisit( yearRecorded == durationCycleYear, !annualVisit )
>>       FaultCode( $sv1.ID==svID, code matches "366.\\d+|743.3\\d?" )
>>       $inspector: Insepector (ID == $sv1.insepectortID)
>>
>>       $sv2 : SitVisit( yearRecorded == durationCycleYear, !annualVisit )
>>       #make sure we are dealing with the same inspector
>>       Inspector (ID == $sv2.inspectorID, EUID == $inspector.EUID)
>>
>>       ( FaultCode( $sv2.ID == svID, code matches "45.61" ) or
>>                   ServiceCode($sv2.ID == svID, code matches
>> "66(8[4-9][0-9]|9([0-3][0-9]|40))|66982|66984|66983" ) )
>>
> same here
>
> Are you sure you want 'or' and not ||.

Mark, how would you suggest to avoid 'or' and use '||' (and I don't
mean the deprecated alternative to 'or')? You are beginning to confuse
(even) me!

-W

> The 'or' CE can result in two rules
> firing, if they are not mutually exclusive logical conditions.