[rules-users] Pattern matching

[Mark Proctor]

One is a field constraint disjointed connected the other is a 
Conditional Element 'or'. Details of both are covered in the manual. 
Suffice to say the first is like writting if ( stmt1.attrib1 == "X" || 
smt1.attrib1 == "Y" ) whil the ohte results in two separate rules, one 
checking "X" and the other checking "Y", both rules can match and fire.

Mark

Jai Vasanth wrote:
> Hi,
>
>  What is the difference between the following 2 statements
>
>
> stmt1 : FactA( attrib1 == "X" ||  attrib1 =="Y")   
>
>
> stmt2: FactA( attrib1 =="X") or FactA(attrib1 =="Y")
>
>
>
> Thanks
>
> Jai
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