`comments` mediumint unsigned COMMENT 'Number of comments',
`activities` mediumint unsigned COMMENT 'Number of activities (like, dislike, ...)',
PRIMARY KEY(`uri-id`),
INDEX `owner-id` (`owner-id`),
INDEX `created` (`created`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
`comments` mediumint unsigned COMMENT 'Number of comments',
`activities` mediumint unsigned COMMENT 'Number of activities (like, dislike, ...)',
PRIMARY KEY(`uri-id`),
INDEX `owner-id` (`owner-id`),
INDEX `created` (`created`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,