Hello, When I do a explain on a query, I got the following: +-----------------------------------------------------+ | Comment | +-----------------------------------------------------+ | Impossible WHERE noticed after reading const tables | +-----------------------------------------------------+
does this say that my query is using Primary key? Thanks Hsiu-Hui -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]