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Hello,

I want to store my protoypic query objects at Tdatamodule and then want to able to create instances of them for each corresponding form. Apparently FibPlus dataset has some functions for cloning purpose.

Can IBDAC objects handle situation like that without ugly hacks?

Thanks in advance.

You can use the Assing method of TIBCQuery. Create new TIBCQuery object, then call the Assign method. It will copy most of properties from another TIBCQuery object.

And It will say "Cannot perfom this operation on a closed dataset"

We could not reproduce the problem. Please specify which properties of TIBCQuery we need to set to reproduce the problem.