title: compare sqlite with string
body: <p>I saved Data in my SQL databank.</p>
  
  <p>Now I want to compare this saved data, with a string</p>
  
  <p>Something like this:</p>
  
  <pre><code>String example = "house";
  </code></pre>
  
  <p>Now I want to check, if "house" is already in the databank, with a if clause</p>
  
  <p>something like this</p>
  
  <pre><code>if ( example == [SQL Data] ) {
  }
  else {
  }
  </code></pre>
  
  <p>Now, how can I accomplish this ?</p>