[jboss-jira] [JBoss JIRA] (DROOLS-661) Accumulate functions using join variables are not reevaluated

[Mario Fusco (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco resolved DROOLS-661.
--------------------------------
    Resolution: Done


Fixed by https://github.com/droolsjbpm/drools/commit/4cbc25b15c706b9ae40625138a2b0b09a07c5a86

> Accumulate functions using join variables are not reevaluated
> -------------------------------------------------------------
>
>                 Key: DROOLS-661
>                 URL: https://issues.jboss.org/browse/DROOLS-661
>             Project: Drools
>          Issue Type: Bug
>    Affects Versions: 6.0.1.Final, 6.2.0.CR2
>            Reporter: Davide Sottara
>            Assignee: Mario Fusco
>             Fix For: 6.2.0.Final
>
>
> {code}
> Tick( $index : tick ) 
> accumulate ( $data : Data(),
>                      $tot : sum( $data.values[ $index ] ) ) 
> {code}
> The engine ignores the fact that "$index" in the acc function is a join
> variable, so it does not re-evaluate the function on a left update



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