title: UTF 8 from Oracle tables
body: <p>The client has asked for a number of tables to be extracted into csv's, all done no problem. They've just asked we make sure the files are always in UTF 8 format.</p>
  
  <p>How do I check this is actually the case.  Or even better force it to be so, is it something i can set in a procedure before running a query perhaps?</p>
  
  <p>The data is extracted from an Oracle 10g database.</p>
  
  <p>What should I be checking?</p>
  
  <p>Thanks</p>