qfedu-linux-advanced-level/day9/homework/stu.sql

-- MySQL dump 10.13  Distrib 5.6.25, for Win64 (x86_64)
--
-- Host: localhost    Database: stu
-- ------------------------------------------------------
-- Server version	5.6.25-log

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `a`
--

DROP TABLE IF EXISTS `a`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `a` (
  `year` int(11) DEFAULT NULL,
  `month` int(11) DEFAULT NULL,
  `amount` float DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `a`
--

LOCK TABLES `a` WRITE;
/*!40000 ALTER TABLE `a` DISABLE KEYS */;
INSERT INTO `a` VALUES (1991,1,1.1),(1991,2,1.2),(1992,1,2.1),(1992,2,2.2);
/*!40000 ALTER TABLE `a` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `course`
--

DROP TABLE IF EXISTS `course`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `course` (
  `cid` varchar(10) DEFAULT NULL,
  `name` varchar(10) DEFAULT NULL,
  `tid` varchar(10) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `course`
--

LOCK TABLES `course` WRITE;
/*!40000 ALTER TABLE `course` DISABLE KEYS */;
INSERT INTO `course` VALUES ('01','语文','02'),('02','数学','01'),('03','英语','03');
/*!40000 ALTER TABLE `course` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `sc`
--

DROP TABLE IF EXISTS `sc`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `sc` (
  `sid` varchar(10) DEFAULT NULL,
  `cid` varchar(10) DEFAULT NULL,
  `score` decimal(18,1) DEFAULT NULL,
  KEY `sid_cid_index` (`sid`,`cid`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `sc`
--

LOCK TABLES `sc` WRITE;
/*!40000 ALTER TABLE `sc` DISABLE KEYS */;
INSERT INTO `sc` VALUES ('01','01',80.0),('01','02',90.0),('01','03',99.0),('02','01',70.0),('02','02',60.0),('02','03',80.0),('03','01',80.0),('03','02',80.0),('03','03',80.0),('04','01',50.0),('04','02',30.0),('04','03',20.0),('05','01',76.0),('05','02',87.0),('06','01',31.0),('06','03',34.0),('07','02',89.0),('07','03',98.0);
/*!40000 ALTER TABLE `sc` ENABLE KEYS */;
UNLOCK TABLES;
/*!50003 SET @saved_cs_client      = @@character_set_client */ ;
/*!50003 SET @saved_cs_results     = @@character_set_results */ ;
/*!50003 SET @saved_col_connection = @@collation_connection */ ;
/*!50003 SET character_set_client  = utf8 */ ;
/*!50003 SET character_set_results = utf8 */ ;
/*!50003 SET collation_connection  = utf8_general_ci */ ;
/*!50003 SET @saved_sql_mode       = @@sql_mode */ ;
/*!50003 SET sql_mode              = 'STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION' */ ;
DELIMITER ;;
/*!50003 CREATE*/ /*!50017 DEFINER=`root`@`localhost`*/ /*!50003 trigger watch_sc_delete before delete on sc for each row
insert into sc_copy values (OLD.sid, OLD.cid, OLD.score) */;;
DELIMITER ;
/*!50003 SET sql_mode              = @saved_sql_mode */ ;
/*!50003 SET character_set_client  = @saved_cs_client */ ;
/*!50003 SET character_set_results = @saved_cs_results */ ;
/*!50003 SET collation_connection  = @saved_col_connection */ ;

--
-- Table structure for table `student`
--

DROP TABLE IF EXISTS `student`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `student` (
  `sid` varchar(10) DEFAULT NULL,
  `name` varchar(10) DEFAULT NULL,
  `age` datetime DEFAULT NULL,
  `sex` varchar(10) DEFAULT NULL,
  `xid` varchar(10) DEFAULT NULL,
  UNIQUE KEY `name_unique` (`name`) USING HASH
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `student`
--

LOCK TABLES `student` WRITE;
/*!40000 ALTER TABLE `student` DISABLE KEYS */;
INSERT INTO `student` VALUES ('01','赵雷','1990-01-01 00:00:00','男','01'),('02','钱电','1990-12-21 00:00:00','男','01'),('03','孙风','1990-05-20 00:00:00','男','02'),('04','李云','1990-08-06 00:00:00','男','01'),('05','周梅','1991-12-01 00:00:00','女','03'),('06','吴兰','1992-03-01 00:00:00','女','02'),('07','郑竹','1989-07-01 00:00:00','女','03'),('08','王菊','1990-01-20 00:00:00','女','04'),('110','disen','1991-10-10 00:00:00','男','01');
/*!40000 ALTER TABLE `student` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `teacher`
--

DROP TABLE IF EXISTS `teacher`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `teacher` (
  `tid` varchar(10) DEFAULT NULL,
  `name` varchar(10) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `teacher`
--

LOCK TABLES `teacher` WRITE;
/*!40000 ALTER TABLE `teacher` DISABLE KEYS */;
INSERT INTO `teacher` VALUES ('01','张三'),('02','李四'),('03','王五');
/*!40000 ALTER TABLE `teacher` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `update_pwd_log`
--

DROP TABLE IF EXISTS `update_pwd_log`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `update_pwd_log` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `username` varchar(20) DEFAULT NULL,
  `old_pwd` varchar(50) DEFAULT NULL,
  `new_pwd` varchar(50) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `update_pwd_log`
--

LOCK TABLES `update_pwd_log` WRITE;
/*!40000 ALTER TABLE `update_pwd_log` DISABLE KEYS */;
INSERT INTO `update_pwd_log` VALUES (1,'2022-03-29 06:31:49','disen','123','666');
/*!40000 ALTER TABLE `update_pwd_log` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `xb`
--

DROP TABLE IF EXISTS `xb`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `xb` (
  `xid` varchar(10) NOT NULL,
  `name` varchar(20) DEFAULT NULL,
  PRIMARY KEY (`xid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `xb`
--

LOCK TABLES `xb` WRITE;
/*!40000 ALTER TABLE `xb` DISABLE KEYS */;
INSERT INTO `xb` VALUES ('01','计算机系'),('02','信息系'),('03','英语系'),('04','数学系');
/*!40000 ALTER TABLE `xb` ENABLE KEYS */;
UNLOCK TABLES;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

-- Dump completed on 2022-04-28 18:44:23