MySQL: SUM in WHERE clause
- by checcco
Hi guys, I've got this table
CREATE TABLE `subevents` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(150) DEFAULT NULL,
`content` text,
`class` tinyint(4) NOT NULL DEFAULT '1',
PRIMARY KEY (`id`)
) ENGINE=MyISAM
Each row can have a different value in the 'class' field.
I'd like to select any number of rows, ordered randomly, as long as the sum of the values in the 'class' field is equal to 100.
How could I accomplish it directly in the MySQL query without doing it later in PHP?
Thanks everybody!
