ALTER TABLE hilo.group_power ADD nameplate varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT '' NOT NULL COMMENT '家族铭牌'; ALTER TABLE hilo.group_power ADD declaration varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT '' NOT NULL COMMENT '家族宣言'; ALTER TABLE hilo.group_power ADD icon varchar(200) DEFAULT '' NOT NULL COMMENT '家族头像'; update hilo.group_power set nameplate = id; CREATE UNIQUE INDEX nameplate_IDX USING BTREE ON hilo.group_power (nameplate); CREATE TABLE `group_power_invite_join` ( `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id', `user_id` bigint unsigned NOT NULL COMMENT '被邀请者id', `group_power_id` bigint unsigned NOT NULL, `created_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, `updated_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `invite_user_id` bigint unsigned NOT NULL COMMENT '邀请者id', `is_accept` tinyint NOT NULL DEFAULT '0' COMMENT '是否已经接受邀请', PRIMARY KEY (`id`), UNIQUE KEY `user_group` (`user_id`,`group_power_id`), KEY `group_power_id` (`group_power_id`), KEY `invite_user_id` (`invite_user_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='邀请加入家族'; CREATE TABLE `group_power_apply_join` ( `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id', `user_id` bigint unsigned NOT NULL COMMENT '申请者id', `group_power_id` bigint unsigned NOT NULL, `created_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, `updated_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `is_accept` tinyint NOT NULL DEFAULT '0' COMMENT '是否已经接受', PRIMARY KEY (`id`), UNIQUE KEY `u_apply` (`user_id`,`group_power_id`) USING BTREE, KEY `group_power_id` (`group_power_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='申请加入家族';