title: how to separate text from integer
body: <p>I have addresses:</p>
  
  <pre><code>ALKOŅU 3-20;
  M.LUBŠNAS 16V-9;
  STIEBRU 6-22;
  ANDREJA UPĪĀA IELA 16-2;
  MISNKAS 4 -115;
  CISKADI,BAZNICAS 4;
  </code></pre>
  
  <p>How it is possible in sql to separate first text part (district) from integer (house and flat number)?</p>