SET NAMES utf8mb4;

ALTER TABLE `user_login_logger`
  MODIFY COLUMN `ip_country_code` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '登录IP国家码',
  MODIFY COLUMN `ip_country_name` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '登录IP国家/地区名称',
  MODIFY COLUMN `ip_region` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '登录IP地区/省',
  MODIFY COLUMN `req_zone_id` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '请求时区',
  MODIFY COLUMN `login_blocked` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否被登录访问校验屏蔽',
  MODIFY COLUMN `block_reason` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '登录访问校验屏蔽原因';
