I have a database with several tables that can have up to 100 000 rows there is ~100 updates every seconds and ~100 select query on the same table using locks.
The update is always on the same field a varchar(15), I believe it will be recommended to change it to char(15) to improve performance of the update since the required space is not reserved with a varchar(15) type. Is this assumption right? -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
