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

[Hiroko Miura (Jira)]

Hiroko Miura created DROOLS-4896:
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             Summary: Accumulate: min with BigDecimal doesn't work as expected when drools.propertySpecific=ALWAYS
                 Key: DROOLS-4896
                 URL: https://issues.redhat.com/browse/DROOLS-4896
             Project: Drools
          Issue Type: Bug
          Components: core engine
    Affects Versions: 7.31.0.Final, 7.26.0.Final, 7.14.0.Final
            Reporter: Hiroko Miura
            Assignee: Mario Fusco
         Attachments: bigdecimal-accumulate-test.zip

Regarding accumulate, min function with BigDecimal does not work as expected when drools.propertySpecific is "ALWAYS".

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=ALWAYS, this does not work.
i.e. rule  fires one more time than expected even though there is only one fact at the last iteration. 



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