title: Sybase: BETWEEN vs "<=" and ">=" operators
body: <p>Is there a fundamental difference in terms of performance with regards to using BETWEEN versus the comparison operators? One of the wikis recommends the latter:</p>
  
  <p><strong>3: Replace the BETWEEN with >= and &lt;= operators because BETWEEN in turn converted to mentioned oprators. So with we can reduce one step.</strong></p>
  
  <p><a href="http://sybaseblog.com/sybasewiki/index.php?title=What_are_the_basics_of_performance_tuning%3F" rel="nofollow">http://sybaseblog.com/sybasewiki/index.php?title=What_are_the_basics_of_performance_tuning%3F</a></p>
  
  <p>Cheers,
  Ver</p>