ALTER TABLE `#__rstbox` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE `#__rstbox` CHANGE `name` `name` VARCHAR(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;
ALTER TABLE `#__rstbox` CHANGE `boxtype` `boxtype` VARCHAR(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;
ALTER TABLE `#__rstbox` CHANGE `customhtml` `customhtml` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;
ALTER TABLE `#__rstbox` CHANGE `position` `position` VARCHAR(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;
ALTER TABLE `#__rstbox` CHANGE `triggermethod` `triggermethod` VARCHAR(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL;
ALTER TABLE `#__rstbox` CHANGE `params` `params` TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL;