Mybatis关联查询(嵌套查询)
三张表:user article blog 表的存储sql文件: /* Navicat MySQL Data Transfer Source Server : localhost Source Server Version : 50620 Source Host : localhost:3306 Source Database : mybatis Target Server Type : MYSQL Target Server Version : 50620 File Encoding : 65001 Date: 2014-10-19 18:27:31 */ SET FOREIGN_KEY_CHECKS=0; -- ---------------------------- -- Table structure for `user` -- ---------------------------- DROP TABLE IF EXISTS `user`; CREATE TABLE `user` ( `id` int(11) NOT NULL AUTO_INCREMENT, `userName` varchar(50) DEFAULT NULL, `userAge` int(11) DEFAULT NULL, `userAddress` varchar(200) DEFAULT NULL