-- Active: xiaoding_test@@192.168.110.85@3306@xiaoding_test

ALTER TABLE `member_users`
ADD COLUMN `invite_code` varchar(32) DEFAULT NULL COMMENT '邀请码',
ADD COLUMN `qrcode` varchar(255) DEFAULT NULL COMMENT '二维码',
ADD COLUMN `scene` varchar(50) DEFAULT NULL COMMENT '使用场景';

ALTER TABLE member_users
ADD COLUMN `last_login_time` timestamp NULL DEFAULT NULL COMMENT '最近登录时间' AFTER `deleted_at`,
ADD INDEX `idx_last_login_time` (`last_login_time`);