title: How to make Visual studio schema comparison igonore database references
body: <p>We are using Visual studio 2010 and our database scripts are in a database project.<br>
  We have two databases DB1 and DB2. DB1 uses DB2.<br>
  I created a database project for each of databases and added DB2's .dbschema file as a "Database Reference" to DB1's project. 
  So my code for my view in DB1 is like </p>
  
  <pre><code>CREATE VIEW dbo.myView 
  AS 
  SELECT * FROM [$(DB2Ref)].dbo.SomeTable
  GO 
  </code></pre>
  
  <p>Until here all is fine. 
  But when i make a schema comparison between actual DB1 database and DB1 database project, comparison finds a difference between "myView" in project and "myView" in database. </p>
  
  <p>Is there a way to make schema comparisons igonore these referenced database variables ? </p>