docker-roundcube-server/roundcube/roundcubemail-1.3.6/plugins/automatic_addressbook/SQL/mysql.initial.sql

CREATE TABLE `collected_contacts` (
 `contact_id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
 `changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
 `del` tinyint(1) NOT NULL DEFAULT '0',
 `name` varchar(128) NOT NULL DEFAULT '',
 `email` text NOT NULL,
 `firstname` varchar(128) NOT NULL DEFAULT '',
 `surname` varchar(128) NOT NULL DEFAULT '',
 `vcard` longtext NULL,
 `words` text NULL,
 `user_id` int(10) UNSIGNED NOT NULL,
 PRIMARY KEY(`contact_id`),
 CONSTRAINT `user_id_fk_collected_contacts` FOREIGN KEY (`user_id`)
   REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE,
 INDEX `user_collected_contacts_index` (`user_id`,`del`)
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;