All rules in a decision table will execute if they match the criteria (facts) inserted into Working Memory. You can use a guard-fact to prevent other rules from firing; if need be.

In the ACTION insert a "result fact" and check the "result fact" does not exist in the CONDITION; for example (in DRL, but you should be able to work out what you'd need to do with the decision table).

when

not Result()

MyFact( $f : field == 10)
then

insert(new Result( $f ) );

On 11 June 2013 14:46, Raju Bandaru <raju_bandaru@infosys.com> wrote:

Hi,

I have a requirement as execute the set of rules as a one rule which had
defined in Decision table.Could you please provide me some guidance with
respect to this requirement.

One rule which internally contains set of rules define in excel sheet
(decision table) should execute and returns the one result.

Can we achieve this kind of requirement in Drools Guvnor?

Regards,
Raju

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