you might have to do this:
1. find your mysql server's ini file, will be "MySQL\MySQL Server
5.0\my.ini" in default.
2. locate this line:
sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
3. add a "#" to the head:
#sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
4. restart mysql server
5. run rake db:migrate, it should succeed this time
6. change the my.ini file back and restart mysql server
(From:
http://www.redmine.org/issues/771
)
I dont develop on windows but maybe other myexperiment developers who've
used windows ran into this?