title: sql - find max value
body: <p>I have a table with 3 columns: Code, Year, percentage.</p>
  
  <p>I need to return the code with the lowest (minimal) percentage in 2009. After this, I want also the name of the code, that exsist in other table that I made.</p>
  
  <p>I only think using CREATE VIEW, but I prefer not to do so.</p>