title: SQL insert error: Cannot insert the value NULL into column 'Id'
body: <p>I would like to insert values in my database with this query:</p>
  
  <pre><code>INSERT INTO Users (pinConfirmed,Factor,DateUtc,LockoutEnabled,AccessCount,EmailConfirmed)
   values ('false', 'false','1/1/2018' ,'false','0','false')
  </code></pre>
  
  <p>But I get this error: Cannot insert the value NULL into column 'Id', table 'Users'; column does not allow nulls. INSERT fails.</p>
  
  <p>But, there are already data in the DB among which Id which is not null.
  I checked with these two requests and I have no null for Id.</p>
  
  <pre><code>select * from Users where Id IS NULL;
  select * from Users where Id = 'NULL';
  </code></pre>
  
  <p>I don't understand where the problem is. 
  Need help please.</p>