CREATE TABLE `ufutx_dynamic_collect` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `user_id` int(11) NOT NULL COMMENT '用户id', `square_id` int(11) NOT NULL COMMENT '动态id', `to_user_id` int(11) NOT NULL COMMENT '动态用户id', `created_at` timestamp NULL DEFAULT NULL COMMENT '创建时间', `updated_at` timestamp NULL DEFAULT NULL COMMENT '更新时间', PRIMARY KEY (`id`), KEY `user_id` (`user_id`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='动态收藏表';