Oracle knows it's in for a fight with the European Union over the U.S. company's planned $7.4 billion acquisition of Sun Microsystems, but appears ready to go the rounds, according to a Financial Times report.

The EU is mainly concerned about whay Oracle might end up doing with Sun's MySQL code base, such as killing it off or dropping support in order to push its own non-free database package. And according to FT.com, one person close to the process says the EU is ever-so-close to issuing an official statement of objection, which is step one in blocking the deal.

It's unlikely Oracle will back down, choosing instead to wait and see what the EU decides. Should the Commission object, Oracle could choose to offer concessions or take its fight to court.

The Sun acquisition has already been given the green light by the U.S. Department of Justice.