On Tue, Nov 9, 2010 at 10:28 AM, Andy <angelflow@yahoo.com> wrote:
> Any upgrades that are based on the MySQL source code will be legally required to be released under GPL too.
>
> That's the beauty of GPL.
This isn't entirely true. Oracle owns all copyrights to mysql source
code. they can release a binary only commercially licensed version
with features that they choose NOT to release under the GPL.