As always your question is too ambiguous to answer.
As far as I see it the blog covers all this in the sample. If you have a problem there you should tell us exactly where.
May be your problem is that you work with jdev 3.0.5? Or do you use an other version?
Why and where in the use case (you did not give) do you need to 'executeQuery'?
Your example is quite big! Last time I could not find out the case I expected to see!
I searched your example project but I see nothing found in that.
Looking for: executeQuery in: FODLogicalDataModel.jpr
Found 0 occurrences in 69 file(s)
Does anyone have a clear example using executeQuery to retrieve that, as I can't see one example to this in Jdev Help?
Edited by: HuaMin on May 14, 2012 10:57 AM