I have just read from mySQL Forums that mySQL will ship Visual Studio 2012 integration with mySQL Connector v.6.5.5
We’ll be adding support for VS 2012 in Connector/NET 6.5.5 and later 6.6.x version
http://forums.mysql.com/read.php?38,546265,564533#msg-564533
and give a link to test a trick
and here is the vsix
file if you follow the tutorial (In Portuguese)
Microsoft Visual Studio Extension for mySQL: http://cl.ly/JqXO
just download and double click…
then, you will get all to work
Using Visual Studio 2012 Professional