title: MYSQL disable SELECT BENCHMARK
body: <p>how would I disable the mysql benchmark function, thus not being subject to blind sql injection attacks such as "select if( user() like 'root@%', benchmark(100000,sha1('test')), 'false' );"</p>
  
  <p>select * from func does not show up a function benchmark.</p>
  
  <p>Kind Regards
  Charles</p>