title: skip copying to tmp table on disk mysql
body: <p>I have a question for large mysql queries. Is it possible to skip the <strong>copying to tmp table on disk</strong> step that mysql takes for large queries or is it possible to make it go faster? because this step is taking way too long to get the results of my queries back. I read on the MySQL page that mysql performs this to save memory, but I don't care about saving memory I just want to get the results of my queries back FAST, I have enough memory on my machine. Also, my tables are properly indexed so that's not the reason why my queries are slow.</p>
  
  <p>Any help?</p>
  
  <p>Thank you</p>