title: Oracle SQL Queries - Change Field Value
body: <p>How can I change field value with my query?
  I would like to see “TR” when it is ‘TÜRKEI’ in the database.</p>
  
  <pre><code>SELECT * FROM LAND WHERE LNDNR_LAND = '111';
  
  D    XXX    01/01/0001    111    TÜRKEI   
  </code></pre>