[rules-users] Strange Performance Problem in Rules

[ravibhatt]

Hi Wolfgang Laun-2,

i continue to have problems with performance of this rule. 

I made few more observations:

if i write the rule like this (notice hardcoded tbale name in input source
comparision), it runs fast.

	    $project:Project(status==Status.DATA_FETCHED)
	    $rule:Rule(name=="somerulename")
	    	    
	    $processResult1:ProcessResult(projectId == $project.projectId
           ,inputSource == "table1",outputTable=="" )
	    $processResult2:ProcessResult(projectId == $project.projectId
	       ,inputSource == "table2"
	       ,inputSource != $processResult1.inputSource,outputTable=="")
	    
	    $processData1:ProcessData(parent==$processResult1)
        $processData2:ProcessData(parent==$processResult2
            ,eval($processData2.getValue(SomeEnum.toString())
                .equals($processData1.getValue(
                    SomeEnum.toString())))
            ,eval($processData2.getValue(SomeEnum.toString())
                .equals($processData1.getValue(
                   SomeEnum.toString())))
            )


Now if i write my rule like this, it becomes dead slow. 

 $project:Project(status==Status.DATA_FETCHED)
	    $rule:Rule(name=="somerulename")
	    	    
	    $processResult1:ProcessResult(projectId == $project.projectId
           ,inputSource == $rule.inputSource,outputTable=="" )
	    $processResult2:ProcessResult(projectId == $project.projectId
	       ,inputSource == $rule.inputSource
	       ,inputSource != $processResult1.inputSource,outputTable=="")
	    
	    $processData1:ProcessData(parent==$processResult1)
        $processData2:ProcessData(parent==$processResult2
            ,eval($processData2.getValue(SomeEnum.toString())
                .equals($processData1.getValue(
                    SomeEnum.toString())))
            ,eval($processData2.getValue(SomeEnum.toString())
                .equals($processData1.getValue(
                   SomeEnum.toString())))
            )


Can anyone please help me here?

Thanks!
Ravi
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