title: How to implement a relational database and access it through mobile services from Android in Azure?
body: <p>I have designed a database with two tables: Client and Bill</p>
  
  <ul>
  <li>User table has two columns: idUser and password.</li>
  <li>Bill table has three columns: idBill, date and description.</li>
  </ul>
  
  <p>User table has an 1:n relationship with Bill table.
  ¿How can I implement this design in a SQL Server and then access data through Mobile Services from an Android device?</p>
  
  <p>I tried to follow these steps:</p>
  
  <ol>
  <li>Create a Mobile Service</li>
  <li>Access admin panel in the new Mobile Service</li>
  <li>In the “Data” tab, add Client table and Bill table
  But that it’s all. I cannot define a relationship (foreign key) between these tables.</li>
  </ol>
  
  <p>Also, I tried to create the tables by T-SQL sentences but when I created it, it don´t appear in the mobile services admin panel “Data” tab.</p>