try SELECT domain,AVG(speed) FROM your_table GROUP BY domain where domain and speed are columns of table your_table
----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, January 24, 2004 10:59 AM Subject: A fun one > Here's a fun one to tickle your brains: > > I've got a table holding the results of a bandwidth tester thingie. Its > columns hold the date and time the test was run, the fully-qualified machine > name of the computer that took it, its IP address, and the speed in > kilobits/sec. What I'd like to do is compute the average for each domain: > for example, there are many machine names in the adelphia.com domain, and > I'd like to get an average of all adelphia.com results...and all other > domains found in the database, which may increase daily. > > I'm pretty new to SQL, so this is kinda befuddling to me. Oh, the page is > in PHP if it needs a little extracurricular touch. > > thanks a million! > Dan > > ---------------------------------------------------------------------------- ---- > -- > MySQL General Mailing List > For list archives: http://lists.mysql.com/mysql > To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
