BPEL with TWO data base polling adapters????

Hi,
Can some one tell, Is it possible to have two data base polling adapters in one BPEl process??
What I am trying to do is , simultaneoulsy polling two independent data base tables in one bpel with two receive activities, but it did not work as BPEl should have only one start activity.
Please post your ideas , if we can achive this.
Thanks,
Kumar

So, are you trying to detect the fact that two different rows in two different tables were both inserted? If so are they related some how? Are they parent child? Is one guaranteed to appear before the other?
I'm thinking two processes with database adapters that in turn call a third process which has two receives which are connected via a correlation set.
Another solution would be database triggers that look for the existence of both rows before inserting into a third table -- this third table would drive the database adapter.

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BPEL with TWO data base polling adapters????

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