improve object comparision of DbEntity and DbField

migration-creator/src/main/java/jef/model/migration/creator/MigrationCreator.java

@@ -507,7 +507,7 @@ public class MigrationCreator {
         }
 
         private int compute() {
-            return from.equalsExceptName(to) ? 1 : 0;
+            return from.equalsExceptTypeAndFieldAndName(to) ? 1 : 0;
         }
     }
 }