title: MySQL: Decimal(5,0) vs INT(11) for integers from 0 to 99999 - performance and disk space
body: <p>Int(11) is 4 bytes, correct?
  Decimal(5,0) - 5 before decimal and 0 after decimal...  I'm not sure about the number of bytes it takes... (0..99999... 65536 will take two bytes)... So does Decimal(5,0) take 3 bytes then?</p>
  
  <p>What's better to use if we are talking about performance?</p>
  
  <p>The table is changed manually (once in a while), so there are only SELECTs FROM that table.</p>