第二天的作业代码，虽然有点无脑吧！！！

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mysql> show databases;

+--------------------+

| Database |

+--------------------+

| information_schema |

| hbsi20123g |

| hbsicsdn2012 |

| insert |

| mysql |

| performance_schema |

| sakila |

| test |

| world |

+--------------------+

9 rows in set (0.00 sec)

mysql> use hbsi20123g;

Database changed

创建两个表

mysql> create table deparment(`主键`varchar(36),`名称` varchar(200),`父部门` var

char(36),`排序` int,`电话` varchar(200),`传真` varchar(200),`地址` varchar(200),

`备注` varchar(4000),`创建时间` datetime,`创建人` varchar(200),`编辑时间` dateti

me,`编辑人` varchar(200),`时间戳` timestamp);

Query OK, 0 rows affected (0.34 sec)

mysql> create table preson(`主键` varchar(36),`用户名` varchar(200),`姓名` varch

ar(200),`密码` varchar(200),`确认密码` varchar(200),`手机号码` varchar(200),`办

公电话` varchar(200),`联系地址` varchar (200),`邮箱` varchar(200),`备注` varchar

(4000),`状态` varchar(200),`创建时间` datetime,`创建人` varchar(200),`编辑时间`

datetime,`编辑人` varchar(200),`时间戳` timestamp);

Query OK, 0 rows affected (0.41 sec)

mysql> show table;

ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that

corresponds to your MySQL server version for the right syntax to use near '' at

line 1

mysql> desc deparment;

+--------------+---------------+------+-----+-------------------+---------------

--------------+

| Field | Type | Null | Key | Default | Extra

|

+--------------+---------------+------+-----+-------------------+---------------

--------------+

| 主键 | varchar(36) | YES | | NULL |

|

| 名称 | varchar(200) | YES | | NULL |

|

| 父部门 | varchar(36) | YES | | NULL |

|

| 排序 | int(11) | YES | | NULL |

|

| 电话 | varchar(200) | YES | | NULL |

|

| 传真 | varchar(200) | YES | | NULL |

|

| 地址 | varchar(200) | YES | | NULL |

|

| 备注 | varchar(4000) | YES | | NULL |

|

| 创建时间 | datetime | YES | | NULL |

|

| 创建人 | varchar(200) | YES | | NULL |

|

| 编辑时间 | datetime | YES | | NULL |

|

| 编辑人 | varchar(200) | YES | | NULL |

|

| 时间戳 | timestamp | NO | | CURRENT_TIMESTAMP | on update CURR

ENT_TIMESTAMP |

+--------------+---------------+------+-----+-------------------+---------------

--------------+

13 rows in set (0.12 sec)

mysql> insert into deparment values('','','商务部','1','','','','',20130904,'',2

0130904,'',20130904);

Query OK, 1 row affected (0.09 sec)

mysql> select * from deparment;

+--------+--------+-----------+--------+--------+--------+--------+--------+----

-----------------+-----------+---------------------+-----------+----------------

-----+

| 主键 | 名称 | 父部门 | 排序 | 电话 | 传真 | 地址 | 备注 | 创

建时间 | 创建人 | 编辑时间 | 编辑人 | 时间戳

|

+--------+--------+-----------+--------+--------+--------+--------+--------+----

-----------------+-----------+---------------------+-----------+----------------

-----+

| | | 商务部 | 1 | | | | | 201

3-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-09-04 00:0

0:00 |

+--------+--------+-----------+--------+--------+--------+--------+--------+----

-----------------+-----------+---------------------+-----------+----------------

-----+

1 row in set (0.06 sec)

mysql> insert into deparment values('','','人事行政部','1','','','','',20130904,

'',20130904,'',20130904);

Query OK, 1 row affected (0.01 sec)

mysql> insert into deparment values('','','财政部','1','','','','',20130904,'',2

0130904,'',20130904);

Query OK, 1 row affected (0.00 sec)

mysql> insert into deparment values('','','教育部','1','','','','',20130904,'',2

0130904,'',20130904);

Query OK, 1 row affected (0.05 sec)

mysql> insert into deparment values('','','总经办','1','','','','',20130904,'',2

0130904,'',20130904);

Query OK, 1 row affected (0.00 sec)

人员表插入记录

一：创建两个表

mysql> create database guanli;

Query OK, 1 row affected (0.00 sec)

mysql> use guanli;

Database changed

mysql> create table department(`主键` varchar(36),`名称` varchar(200),`父部门`

varchar (36),`排序` int(1),`电话` varchar (200),`传真` varchar (200),`地址` varc

har (200),`备注` varchar(4000),`创建时间` datetime,`创建人` varchar(200),`编辑时

间` datetime,`编辑人` varchar(200),`时间戳` timestamp);

Query OK, 0 rows affected (0.39 sec)

mysql> create table preson(`主键` varchar(36),`用户名` varchar(200),`姓名` varch

ar(200),`密码` varchar(200),`确认密码` varchar(200),`手机号码` varchar(200),`办

公电话` varchar(200),`联系地址` varchar (200),`邮箱` varchar(200),`备注` varchar

(4000),`状态` varchar(200),`创建时间` datetime,`创建人` varchar(200),`编辑时间`

datetime,`编辑人` varchar(200),`时间戳` timestamp);

Query OK, 0 rows affected (0.41 sec)

二：向部门表中插入记录

mysql> insert into department values('','商务部','',1,'','','','',20130904,'',20

130904,'',20130904);

Query OK, 1 row affected (0.50 sec)

mysql> insert into department values('','人事行政部','',2,'','','','',20130904,'

',20130904,'',20130904);

Query OK, 1 row affected (0.34 sec)

mysql> insert into department values('','财务部','',3,'','','','',20130904,'',20

130904,'',20130904);

Query OK, 1 row affected (0.33 sec)

mysql> insert into department values('','教育事业部','',4,'','','','',20130904,'

',20130904,'',20130904);

Query OK, 1 row affected (0.13 sec)

mysql> insert into department values('','总经办','',5,'','','','',20130904,'',20

130904,'',20130904);

Query OK, 1 row affected (0.34 sec)

mysql> select * from department;

+------+------------+--------+------+------+------+------+------+---------------

------+--------+---------------------+--------+---------------------+

| 主键 | 名称 | 副部门 | 排序 | 电话 | 传真 | 地址 | 备注 | 创建时间

| 创建人 | 编辑时间 | 编辑人 | 时间戳 |

+------+------------+--------+------+------+------+------+------+---------------

------+--------+---------------------+--------+---------------------+

| | 商务部 | | 1 | | | | | 2013-09-04 00:

00:00 | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |

| | 人事行政部 | | 2 | | | | | 2013-09-04 00:

00:00 | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |

| | 财务部 | | 3 | | | | | 2013-09-04 00:

00:00 | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |

| | 教育事业部 | | 4 | | | | | 2013-09-04 00:

00:00 | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |

| | 总经办 | | 5 | | | | | 2013-09-04 00:

00:00 | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |

+------+------------+--------+------+------+------+------+------+---------------

------+--------+---------------------+--------+---------------------+

6 rows in set (0.00 sec)

三：向人员表中插入记录

mysql> create table preson(`主键` varchar(36),`用户名` varchar(200),`姓名` varch

ar(200),`密码` varchar(200),`确认密码` varchar(200),`手机号码` varchar(200),`办

公电话` varchar(200),`联系地址` varchar (200),`邮箱` varchar(200),`备注` varchar

(4000),`状态` varchar(200),`创建时间` datetime,`创建人` varchar(200),`编辑时间`

datetime,`编辑人` varchar(200),`时间戳` timestamp);

Query OK, 0 rows affected (0.41 sec)

四：修改表中的记录

mysql> update preson set `姓名`='涛哥' where `姓名`='凤姐';

Query OK, 1 row affected (0.11 sec)

Rows matched: 1 Changed: 1 Warnings: 0

mysql> select * from preson;

+------+--------+------+------+----------+----------+----------+----------+-----

-+------+------+---------------------+--------+---------------------+--------+--

-------------------+

| 主键 | 用户名 | 姓名 | 密码 | 确认密码 | 手机号码 | 办公电话 | 联系地址 | 邮箱

| 备注 | 状态 | 创建时间 | 创建人 | 编辑时间 | 编辑人 |

时间戳 |

+------+--------+------+------+----------+----------+----------+----------+-----

-+------+------+---------------------+--------+---------------------+--------+--

-------------------+

| | | 张三 | | | | | |

| | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | |

2013-09-04 00:00:00 |

| | | 李四 | | | | | |

| | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | |

2013-09-04 00:00:00 |

| | | 王五 | | | | | |

| | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | |

2013-09-04 00:00:00 |

| | | 麻子 | | | | | |

| | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | |

2013-09-04 00:00:00 |

| | | 涛哥 | | | | | |

| | | 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | |

2013-09-04 00:00:00 |

+------+--------+------+------+----------+----------+----------+----------

、

mysql> select * from deperment;

ERROR 1146 (42S02): Table 'hbsi20123g.deperment' doesn't exist

mysql> select * from deparment;

+--------+--------+-----------------+--------+--------+--------+--------+-------

-+---------------------+-----------+---------------------+-----------+----------

-----------+

| 主键 | 名称 | 父部门 | 排序 | 电话 | 传真 | 地址 | 备注

| 创建时间 | 创建人 | 编辑时间 | 编辑人 | 时间戳

|

+--------+--------+-----------------+--------+--------+--------+--------+-------

-+---------------------+-----------+---------------------+-----------+----------

-----------+

| | | 商务部 | 1 | | | |

| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-09-0

4 00:00:00 |

| | | 人事行政部 | 1 | | | |

| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-09-0

4 00:00:00 |

| | | 财政部 | 1 | | | |

| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-09-0

4 00:00:00 |

| | | 教育部 | 1 | | | |

| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-09-0

4 00:00:00 |

| | | 总经办 | 1 | | | |

| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-09-0

4 00:00:00 |

+--------+--------+-----------------+--------+--------+--------+--------+-------

-+---------------------+-----------+---------------------+-----------+----------

-----------+

5 rows in set (0.00 sec)

查看修改表中记录结果

mysql> create database student;

Query OK, 1 row affected (0.00 sec)

mysql> use student;

Database changed

mysql> create table preson(`姓名` varchar(30),`性别` char(1),`年龄` int);

Query OK, 0 rows affected (0.14 sec)

mysql> insert into preson values('春哥','男',20);

Query OK, 1 row affected, 2 warnings (0.11 sec)

mysql> insert into preson values('LOVE','','');

Query OK, 1 row affected, 1 warning (0.13 sec)

mysql> insert into preson values('凤姐','女','30');

Query OK, 1 row affected, 2 warnings (0.59 sec)

mysql> update preson set `年龄`=60 where `姓名`='凤姐';

Query OK, 1 row affected (0.33 sec)

Rows matched: 1 Changed: 1 Warnings: 0

mysql> select * from preson;

+------+------+------+

| 姓名 | 性别 | 年龄 |

+------+------+------+

| 春哥 | 男 | 20 |

| LOVE | | 0 |

| 凤姐 | 女 | 60 |

+------+------+------+

3 rows in set (0.00 sec)