Jason Weiss wrote: > Hello Sir or Madam, > > As for my class project, I need to implement a function to calculate miss ratio. > But I am having a such problem where to start. I appreciate if you can give me any > advice how to do modify the codes and where to start. > Thank you.
Jason: See http://dev.mysql.com/doc/mysql/en/Adding_native_function.html I also cover this subject in the last chapter of my book "MySQL Enterprise Solutions". -- Sasha Pachev Create online surveys at http://www.surveyz.com/ -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]