CREATE DATABASE (IF NOT EXISTS) 数据库名 (CHARSET utf8) 代码如下: CREATE DATABASE IF NOT EXISTS test CHARSET utf8; 1. 运行完代码之后,右键root@localhost,点击刷新对象浏览器即可 注意:mysql数据库一旦创建名字不能修改,只能修改字符集编码 删除数据库 代码如下:
- `opendatabasestudent` 缺少空格,应改为 `OPEN DATABASE student` - `createtablexs` 需插入空格为 `CREATE TABLE xs`2. **长表名规范**: - `NAME` 关键字用于指定长表名(VF语法特性),原命令直接将长表名写在表名后属于语法错误。需改写为 `CREATE TABLE xs NAME '学生基本信息表'`。3...
Read More: How to Create a Recipe Database in Excel Step 8 – Create a Table Select the dataset. Go to the Insert tab from the ribbon. From the Tables category, click on Table. This will open a Create Table dialog box. Check the My table has headers box. Click on the OK button....
MySQL创建数据库表student 1,创建数据库 create database mydb; 2,查看所有数据库 show databases; 3,使用数据库 use mydb; 4,创建数据库表student create table student(sno int(6),name varchar(12),sex char(2),age int (2),enterd...查看原文...
: Table Representation of a Student Directory DatabaseVoter Registration List
create database student go use student create table S( sno char(6) constraint PK_sno Primary key, sname varchar(10) not null , age int constraint CHK_age check(age between 10 and 40) , GPA real ) go create table C( cno char(4) constraint PK_cno Primary key, cname varchar(40) ...
createdatabasetest; 二.学生表-student (学号sno、姓名sname、性别ssex、出生年月sbirthday、所在班级sclass) createtablestudent ( snovarchar(10)primarykey, snamevarchar(10)notnull, ssexvarchar(1)notnull, sbirthdaydatetimenotnull, sclassint) ; ...
--1create database misgouse misgo--2create table scours(ID int,courseID int,studentID int,score int)gocreate table student(studentID int,sname char(10))go--3insert into student values(1,'张某某');insert into scours values(1,1,1,96);--4...
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