全国各省市区县数据库表无限级分类

CREATE TABLE `tp_city` ( `cy_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '城市ID', `pid` int(11) DEFAULT NULL COMMENT '上级ID(0为第一级)', `name` varchar(20) DEFAULT NULL COMMENT '名称', `path` varchar(20) DEFAULT NULL COMMENT '路径(用-隔开)', `jian` varchar(1) DEFAULT NULL COMMENT '省简称', PRIMARY KEY (`cy_id`) ) ENGINE=InnoDB AUTO_INCREMENT=3519 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='省份城市表(无限级分类)'; INSERT INTO `tp_city` VALUES (1,0,'北京市','0-1','京'); INSERT INTO `tp_city` VALUES (2,0,'天津市','0-2','津'); INSERT INTO `tp_city` VALUES (3,0,'河北省','0-3','冀'); INSERT INTO `tp_city` VALUES (4,0,'山西省','0-4','晋'); INSERT INTO `tp_city` VALUES (5,0,'内蒙古','0-5','蒙'); INSERT INTO `tp_city` VALUES (6,0,'辽宁省','0-6','辽'); INSERT INTO `tp_city` VALUES (7,0,'吉林省','0-7','吉'); INSERT INTO `tp_city` VALUES (8,0,'黑龙江','0-8','黑'); INSERT INTO `tp_city` VALUES (9,0,'上海市','0-9','沪');