Rule vs PL/SQL Manager

Experts of hell,

I have recently seen Oracle feature called "Manager rules. Now, I have tried on several examples, but compared to PL/SQL programming, she sews uncomplicated. Is there a reason to use "Rules Manager" instead of PL/SQL? Are there advantages to solve the problems in this way? For example, if you have a problem that can be solved with the two methods you prefer?

Best regards
Igor

Igor S. wrote:
I used this site for my research:

http://www.orafaq.com/node/2449

It solved the same problem with the rules and without. My question is what would be better?

OK it's clearer now. Well the non-regles of PL/SQL example is not really a solution to a rules engine is - this? It is to rewrite the code when the rule is changed. And as the example is simple, first of all, that it does not fully demonstrate the impact of rewriting a lot of code as many times as the rule change.

Why you would choose one over the other.

If I needed to build an application that allows you to apply business rules that are known to be flexible and must be changed regularly, I would try to use rule Manager instead of rewriting the code each time a modified rule.

Tags: Database

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