title: autogenerated sql code: single backslash as an escape character is failing
body: <p>I'm querying an oracle 9i database with:</p>
  
  <p>SELECT * FROM table WHERE column LIKE '%' || ‘someText’ || '%' ESCAPE '\';</p>
  
  <p>and it fails with the error "escape character must be character string of length 1" ( ORA-01425 error), while succeeding in an oracle express 10g database.</p>
  
  <p>Making it a double backslash (ESCAPE '\\') solves the problem for the oracle 9i database, but generates instead the same ORA-01425 error for the 10g database.</p>
  
  <p>I cannot edit the SQL since it's auto-generated via Telerik OpenAccess ORM.</p>
  
  <p>The Linq code that leads to the SQL above is:</p>
  
  <p>activity.Name.Contains.("someText")</p>
  
  <p>I would like both databases to handle the ESCAPE '\'... Or instead, have another way of searching table items by their name or description.</p>
  
  <p>Thanks in advance!</p>