title: Sqlite make sure input data is correct length
body: <p>I <a href="https://stackoverflow.com/questions/17279595/sqlite-numeric-data-types-size">asked a question</a> to which I got a great answer but which bring many other questions.</p>
  
  <p>Say I've created a table:</p>
  
  <pre><code> CREATE TABLE test(my_id INTEGER(2));
  </code></pre>
  
  <p>How can I make sure that when INSERTING data in there (or imporing from csv atually) the field is exactly an INTEGER(2), not INTEGER(1) or anything else it would dynamically stretch to..?
  If I cannot are there no memory/performance issues with this?</p>
  
  <p>Thanks!</p>