- `name` varchar(128) COMMENT '',
- `status` varchar(32) COMMENT '',
- `mailing_id_a` int unsigned COMMENT '',
- `mailing_id_b` int unsigned COMMENT '',
- `mailing_id_c` int unsigned COMMENT '',
- `domain_id` int unsigned COMMENT '',
+ `name` varchar(128) COMMENT 'Name of the A/B test',
+ `status` varchar(32) COMMENT 'Status',
+ `mailing_id_a` int unsigned COMMENT 'The first experimental mailing (\"A\" condition)',
+ `mailing_id_b` int unsigned COMMENT 'The second experimental mailing (\"B\" condition)',
+ `mailing_id_c` int unsigned COMMENT 'The final, general mailing (derived from A or B)',
+ `domain_id` int unsigned COMMENT 'Which site is this mailing for',