DROP TABLE IF EXISTS `kolab_cache_dav_task`; CREATE TABLE `kolab_cache_dav_task` ( `folder_id` BIGINT UNSIGNED NOT NULL, `uid` VARCHAR(512) NOT NULL, `etag` VARCHAR(128) DEFAULT NULL, `created` DATETIME DEFAULT NULL, `changed` DATETIME DEFAULT NULL, `data` LONGTEXT NOT NULL, `tags` TEXT NOT NULL, `words` TEXT NOT NULL, `dtstart` DATETIME, `dtend` DATETIME, CONSTRAINT `fk_kolab_cache_dav_task_folder` FOREIGN KEY (`folder_id`) REFERENCES `kolab_folders`(`folder_id`) ON DELETE CASCADE ON UPDATE CASCADE, PRIMARY KEY(`folder_id`,`uid`) ) ROW_FORMAT=DYNAMIC ENGINE=INNODB CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;