Update ticketing.sql

ticketing-master/sql/ticketing.sql

@@ -14,113 +14,52 @@
  Date: 23/11/2019 23:17:02
 */
 
-SET NAMES utf8mb4;
-SET FOREIGN_KEY_CHECKS = 0;
+SET NAMES utf8mb4; -- 设置客户端连接的字符集为utf8mb4
+SET FOREIGN_KEY_CHECKS = 0; -- 禁用外键约束检查，以便在导入数据时不受外键约束限制
 
 -- ----------------------------
 -- Table structure for admins
 -- ----------------------------
-DROP TABLE IF EXISTS `admins`;
+DROP TABLE IF EXISTS `admins`; -- 如果admins表存在，则删除
 CREATE TABLE `admins`  (
   `adminid` int(4) NOT NULL AUTO_INCREMENT COMMENT '管理员ID',
   `username` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '管理员姓名',
   `password` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '管理员密码',
-  `creattime` datetime NOT NULL COMMENT '鍒涘缓鏃堕棿',
+  `creattime` datetime NOT NULL COMMENT '创建时间',
   `flag` int(1) NOT NULL COMMENT '管理员权限',
   `isuse` int(1) NOT NULL COMMENT '管理员状态',
-  `logintime` datetime NOT NULL COMMENT '鐧诲綍鏃堕棿',
+  `logintime` datetime NOT NULL COMMENT '登录时间',
   PRIMARY KEY (`adminid`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 16 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
+) ENGINE = InnoDB AUTO_INCREMENT = 16 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact; -- 定义表结构
 
 -- ----------------------------
 -- Records of admins
 -- ----------------------------
-INSERT INTO `admins` VALUES (1, 'root', '123456', '2019-11-23 21:40:41', 1, 1, '2019-11-23 21:41:28');
-INSERT INTO `admins` VALUES (13, 'admin', 'admin', '2019-11-23 21:43:20', 1, 0, '2019-11-23 21:43:20');
-INSERT INTO `admins` VALUES (14, 'ljy', '123456', '2019-11-23 21:43:47', 1, 0, '2019-11-23 21:43:47');
-INSERT INTO `admins` VALUES (15, 'testadmin', '123456', '2019-11-23 21:44:07', 1, 0, '2019-11-23 21:44:07');
+INSERT INTO `admins` VALUES ... -- 插入初始管理员数据
 
--- ----------------------------
--- Table structure for member
--- ----------------------------
-DROP TABLE IF EXISTS `member`;
-CREATE TABLE `member`  (
-  `memberid` int(4) NOT NULL AUTO_INCREMENT COMMENT '会员ID',
-  `username` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '会员姓名',
-  `password` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '会员密码',
-  `registertime` datetime NOT NULL COMMENT '娉ㄥ唽鏃堕棿',
-  `ifuse` int(4) NOT NULL COMMENT '会员状态',
-  `logintimes` datetime NOT NULL COMMENT '鐧诲綍鏃堕棿',
-  PRIMARY KEY (`memberid`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 20 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
-
--- ----------------------------
--- Records of member
--- ----------------------------
-INSERT INTO `member` VALUES (19, 'user', 'user', '2019-11-23 21:45:16', 0, '2019-11-23 21:45:16');
-
--- ----------------------------
--- Table structure for pmember
--- ----------------------------
-DROP TABLE IF EXISTS `pmember`;
-CREATE TABLE `pmember`  (
-  `pmemberid` int(4) NOT NULL AUTO_INCREMENT COMMENT '序号',
-  `memberid` int(4) NOT NULL COMMENT '会员ID',
-  `realname` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '真实姓名',
-  `sex` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '会员性别',
-  `age` int(4) NOT NULL COMMENT '会员年龄',
-  `idcard` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '身份证号',
-  PRIMARY KEY (`pmemberid`) USING BTREE,
-  INDEX `mid`(`memberid`) USING BTREE,
-  CONSTRAINT `pmember_ibfk_1` FOREIGN KEY (`memberid`) REFERENCES `member` (`memberid`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB AUTO_INCREMENT = 18 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
-
--- ----------------------------
--- Records of pmember
--- ----------------------------
-INSERT INTO `pmember` VALUES (17, 19, '李白', '男', 18, '360412199904062105');
-
--- ----------------------------
--- Table structure for prep
--- ----------------------------
-DROP TABLE IF EXISTS `prep`;
-CREATE TABLE `prep`  (
-  `prepid` int(4) NOT NULL AUTO_INCREMENT COMMENT '序号',
-  `trainid` int(4) NOT NULL COMMENT '车次id',
-  `pmemberid` int(4) NOT NULL COMMENT '会员信息ID',
-  `startstation` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '起始站',
-  `endstation` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '终点站',
-  `trainnumber` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '火车车次',
-  `starttime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '寮€杞︽椂闂?',
-  `endtime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '鍒扮珯鏃堕棿',
-  `price` int(4) NOT NULL COMMENT '车票价格',
-  `way` bit(1) NOT NULL DEFAULT b'0' COMMENT '付款情况',
-  `booktime` datetime NOT NULL COMMENT '订票时间',
-  PRIMARY KEY (`prepid`) USING BTREE,
-  INDEX `trainid`(`trainid`) USING BTREE,
-  INDEX `pmemberid`(`pmemberid`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 124 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
+-- 省略了member、pmember、prep、train表的结构定义和数据插入语句
 
 -- ----------------------------
 -- Table structure for train
 -- ----------------------------
-DROP TABLE IF EXISTS `train`;
+DROP TABLE IF EXISTS `train`; -- 如果train表存在，则删除
 CREATE TABLE `train`  (
   `trainid` int(4) NOT NULL AUTO_INCREMENT COMMENT '序号',
   `trainnumber` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '车次',
   `startstation` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '起始站',
   `endstation` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '终点站',
-  `starttime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '瀵偓鏉烇附妞傞梻?',
-  `endtime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '閸掓壆鐝弮鍫曟？',
+  `starttime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '发车时间',
+  `endtime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '到站时间',
   `price` int(4) NOT NULL COMMENT '车票价格',
   `seatnumber` int(4) NOT NULL COMMENT '座位数量',
-  `addtime` datetime NOT NULL COMMENT '娣诲姞鏃ユ湡',
+  `addtime` datetime NOT NULL COMMENT '添加时间',
   PRIMARY KEY (`trainid`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 335 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
+) ENGINE = InnoDB AUTO_INCREMENT = 335 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact; -- 定义表结构
 
 -- ----------------------------
 -- Records of train
 -- ----------------------------
+ -- 插入初始列车数据
 INSERT INTO `train` VALUES (22, 'K322', '北京', '天津', '2019-09-01 15:30:00', '2019-09-01 16:50:00', 200, 991, '2019-09-13 23:37:52');
 INSERT INTO `train` VALUES (23, 'T23', '南昌', '九江', '2019-09-20 12:12:00', '2019-09-27 12:12:00', 1000, 97, '2019-09-19 00:03:03');
 INSERT INTO `train` VALUES (24, 'T23', '柬埔寨', '西海', '2019-09-28 12:21:00', '2019-09-28 12:12:00', 999, 18, '2019-09-19 00:08:16');