Using Toplink to generate UPDATE sql statements?

I have a need to generate a UPDATE sql statement.
This statement will run at startup and will not effect the cache, as no objects will be loaded prior to this command running.
I realize that I can execute arbitrary SQL using Session, however, I have the additional requirement that this UPDATE is compatible with the DB it is running on.
So, I want to use TopLink to generate an UPDATE statment perhaps using the query framework. Is this possible? Is there any way to use TopLink's ability to create SQL before passing this into a Session for execution?

In the current versions your only option is to provide the UPDATE SQL directly using the executeCall(new SQLCall("UPDATE ...")).
In 10.1.3 there exists an UpdateAllQuery intended to do such batch update calls. It will additionally invalidate any cached objects if they were to exist.
Doug

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