title: How to escape a NSString to prevent SQLInjection with Core Data
body: <p>what is the best way to escape a Search String from an input field to prevent SQLInjections?</p>
  
  <p>Is there an <code>mysql_real_escape_string</code> method like in PHP or should i manually replace/escape the different characters like: <code>OR, AND, LIKE, WHERE, DELETE, INSERT, UPDATE, FROM, GROUP BY, ORDER BY</code> and so on?   </p>