title: Need SQL-Regexp help: Find lowercase char before uppercase char
body: <p>I need a mySQL request where I only find strings which contains a uppercase character before a lowercase char within a single word.</p>
  
  <p>Example: <strong>fooExample</strong></p>
  
  <p>In best case only if there are at least 2 characters before the uppercase char.
  So it should not find: "<strong>iPhone</strong>" for example.
  And it must be a real char in range from a-z before A-Z.</p>
  
  <p>I guess I should use the SQL function REGEXP, but I can't get it working because I'm not very familiar with regular expression.</p>