目录
题目:
英雄表(hero)
主键
name
nickname
address
groups
telephone
解答:
第一步:
进入数据库
[root@localhost ~]# mysql -uroot -pAdmin123!
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.18 MySQL Community Server (GPL)
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql8.0 [(none)]>
第二步:
创建数据库并使用
mysql8.0 [(none)]>create database zuoye;
Query OK, 1 row affected (0.00 sec)
mysql8.0 [(none)]>use zuoye;
Database changed
mysql8.0 [zuoye]>
第三步:
创建表hero
mysql8.0 [zuoye]>create table hero(
-> id int auto_increment primary key,
-> name varchar(255) not null,
-> nickname varchar(255),
-> address varchar(255),
-> group_ varchar(255),
-> email varchar(255),
-> telephone int
-> );
Query OK, 0 rows affected (0.01 sec)
第四步:
向表中添加数据
mysql8.0 [zuoye]>insert into hero values
-> ('宋江','及时雨','宋家村','水浒传','5968423@qq.com',12345678932),
-> ('孙悟空','齐天大圣','花果山','西游记','9512368@qq.com',96325874156),
-> ('吴用','智多星','吴家庄','水浒传','85215694@qq.com',75321469854),
-> ('诸葛亮','孔明','蜀国','三国演义','3854236@qq.com',85214796354);
Query OK, 4 rows affected (0.00 sec)
Records: 4 Duplicates: 0 Warnings: 0
第五步:
查看数据
mysql8.0 [zuoye]>select * from hero;
+----+-----------+--------------+-----------+--------------+-----------------+------------+
| id | name | nickname | address | group_ | email | telephone |
+----+-----------+--------------+-----------+--------------+-----------------+------------+
| 1 | 宋江 | 及时雨 | 宋家村 | 水浒传 | 5968423@qq.com |12345678932 |
| 2 | 孙悟空 | 齐天大圣 | 花果山 | 西游记 | 9512368@qq.com | 96325874156|
| 3 | 吴用 | 智多星 | 吴家庄 | 水浒传 | 85215694@qq.com | 75321469854|
| 4 | 诸葛亮 | 孔明 | 蜀国 | 三国演义 | 3854236@qq.com |85214796354 |
+----+-----------+--------------+-----------+--------------+-----------------+------------+
4 rows in set (0.00 sec)