[jboss-jira] [JBoss JIRA] (DROOLS-4896) Accumulate: min with BigDecimal doesn't work as expected when drools.propertySpecific=ALLOWED

[Mario Fusco (Jira)]

     [ https://issues.redhat.com/browse/DROOLS-4896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco resolved DROOLS-4896.
---------------------------------
    Resolution: Done


Fixed by https://github.com/kiegroup/drools/commit/cf80a213c7a678fe2d39058135e28c1d2c070245

> Accumulate: min with BigDecimal doesn't work as expected when drools.propertySpecific=ALLOWED
> ---------------------------------------------------------------------------------------------
>
>                 Key: DROOLS-4896
>                 URL: https://issues.redhat.com/browse/DROOLS-4896
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>    Affects Versions: 7.14.0.Final, 7.26.0.Final, 7.31.0.Final
>            Reporter: Hiroko Miura
>            Assignee: Mario Fusco
>            Priority: Major
>              Labels: support
>         Attachments: bigdecimal-accumulate-test.zip
>
>
> Regarding accumulate, min function with BigDecimal does not work as expected when drools.propertySpecific is "ALLOWED".
> The following rule worked with BRMS6.1.4(6.2.0.Final-redhat-13).
> {noformat}
> rule "rule1_BigDecimal"
>     agenda-group "BigDecimal"
>     when  
>         accumulate( Fact( $bdVal: bdVal), $minVal : min($bdVal))
>         accumulate( Fact( $bdVal2: bdVal, $bdVal2 > $minVal), $minVal2 : min($bdVal2))
>      
>         $minFact: Fact( bdVal == new BigDecimal($minVal.intValue()))
>         $minFact2: Fact( bdVal == new BigDecimal($minVal2.intValue()))
>     then
>     ...
>  end
> {noformat}
> But after upgrading to RHPAM 7 and setting drools.propertySpecific=ALLOWED, this does not work.
> i.e. rule  fires one more time than expected even though there is only one fact at the last iteration. 
> This does not happen at least with Long type.



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