title: tinyint in sql server tables converted to byte in edmx
body: <p>I am working on asp.net application and I have generated entity model (edmx) from database. I see that all the fields which were tinyint in database are converted to byte. When I try to fix the model using property windows and changing the type, I start getting Model validation errors.</p>
  
  <p>Please tell me how to fix it</p>