ALTER TABLE `users` MODIFY COLUMN `colorHex` VARCHAR(45) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '000000', MODIFY COLUMN `nameColorHex` VARCHAR(45) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '000000'; UPDATE users AS a SET statuses = ( SELECT COUNT(statusId) FROM statuses AS b WHERE b.senderId = a.userId AND b.removedTime = 0 );