Red-Gate's answer to this (for SQL Server) is
http://www.red-gate.com/products/SQL_Comparison_SDK/ (I think)
No, I do not work for Red-Gate. :-)
On Mon, Jan 5, 2009 at 4:00 PM, Matt Robertson
<websitemaker@gmail.com>wrote:
> An unhelpful observation:
>
> I just migrated a guy off of SQL Server and onto mySQL so we could
> handle this sort of thing so much more smoothly. SQLYog has a
> command-line utility you can schedule that will do as many one-way or
> two-way synchs as desired and don't require the db to be taken
> offline.
>
> --
> --m@Robertson--
> Janitor, The Robertson Team
> mysecretbase.com
>
>