This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Hi ! If I map an entity bean to a table having say 1 million rows. If I want to perform an operation which uses all rows of the table, will the container create an entity bean instance for each row? How the container will deal this issue?