this should be related to mysql. after some investigate. the model of InstanceTypes has this constraint, but it's not case-sensitive, so it consider test1-0 and TEST1-0 same thing.
schema.UniqueConstraint("name", "deleted", name="uniq_instance_types0name0deleted")
this should be related to mysql.
after some investigate.
the model of InstanceTypes has this constraint, but it's not case-sensitive, so it consider test1-0 and TEST1-0 same thing.