简单数据库mysql的增删改查（新手）
2013-09-05 07:51
417 查看
一，创建表department
mysql> use csdn;
Database changed
mysql> create table department(`主键` varchar(36),`名称` varchar(200),`父部门` v
archar(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` date
time,`编辑人` varchar(200),`时间戳` timestamp);
Query OK, 0 rows affected (0.76 sec)
二，查看表department
mysql> desc department;
+--------------+---------------+------+-----+-------------------+---------------
--------------+
| 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 |
+--------------+---------------+------+-----+-------------------+---------------
--------------+
三 插入数据
13 rows in set (0.02 sec)
mysql> insert into department values('','`商务部 ','','1','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.08 sec)
mysql> insert into department values('','人事行政部 ','','1','','','','',2013090
4,'',20130904,'',20130904);
Query OK, 1 row affected (0.27 sec)
mysql> insert into department values('','财务部 ','','1','','','','',20130904,''
,20130904,'',20130904);
Query OK, 1 row affected (0.06 sec)
mysql> insert into department values('','教育事业部 ','','2','','','','',2013090
4,'',20130904,'',20130904);
Query OK, 1 row affected (0.07 sec)
mysql> insert into department values('','总经办 ','','1','','','','',20130904,''
,20130904,'',20130904);
Query OK, 1 row affected (0.11 sec)
四，查看插入数据以后的表
mysql> select * from department;
+--------+------------------+-----------+--------+--------+--------+--------+---
-----+---------------------+-----------+---------------------+-----------+------
---------------+
| 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-
09-04 00:00:00 |
| | 人事行政部 | | 1 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
| | 财务部 | | 1 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
| | 教育事业部 | | 2 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
| | 总经办 | | 1 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
+--------+------------------+-----------+--------+--------+--------+--------+---
-----+---------------------+-----------+---------------------+-----------+------
---------------+
5 rows in set (0.00 sec)
五，创建表preson
mysql> create table preson(`主键` varchar(36),`用户名` varchar(200),`姓名` varch
ar(36),`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(20
0),`状态` varchar(200),`创建时间` datetime,`创建人` varchar(200),`编辑时间` date
time,`编辑人` varchar(200),`时间戳` timestamp);
Query OK, 0 rows affected (0.72 sec)
六插入数据
mysql> insert into preson values('','张三','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.06 sec)
mysql> insert into preson values('','王五','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.06 sec)
mysql> insert into preson values('','李四','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.13 sec)
mysql> insert into preson values('','麻子','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.10 sec)
mysql> insert into preson values('','凤姐','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.08 sec)
七，查看插入数据的表格
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 |
| | 王五 | | | | |
| | | | | 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 |
| | 麻子 | | | | |
| | | | | 2013-09-04 00:00:00 |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |
| | 凤姐 | | | | |
| | | | | 2013-09-04 00:00:00 |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |
+--------+-----------+--------+--------+--------------+--------------+----------
----+--------------+--------+--------+--------+---------------------+-----------
+---------------------+-----------+---------------------+
5 rows in set (0.00 sec)
八，修改姓名
mysql> update preson set 用户名='涛哥' where 用户名='凤姐';
Query OK, 1 row affected (0.08 sec)
Rows matched: 1 Changed: 1 Warnings: 0
九查看修改以后的表格
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 |
| | 王五 | | | | |
| | | | | 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 |
| | 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 19:23:07 |
+--------+-----------+--------+--------+--------------+--------------+----------
----+--------------+--------+--------+--------+---------------------+-----------
+---------------------+-----------+---------------------+
5 rows in set (0.00 sec)
mysql> use csdn;
Database changed
mysql> create datdbase student;
mysql> create database student;
Query OK, 1 row affected (0.01 sec)
一，创建数据表格student
mysql> use csdn;
Database changed
mysql> create table student(`姓名` varchar(200),`年龄` int(11));
Query OK, 0 rows affected (0.95 sec)
二，查看表格
mysql> desc student;
+--------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+--------+--------------+------+-----+---------+-------+
| 姓名 | varchar(200) | YES | | NULL | |
| 年龄 | int(11) | YES | | NULL | |
+--------+--------------+------+-----+---------+-------+
2 rows in set (0.00 sec)
三，插入数据
mysql> insert into student values('任务','20');
Query OK, 1 row affected (0.08 sec)
mysql> insert into student values('LOVE','40');
Query OK, 1 row affected (0.31 sec)
mysql> insert into student values('凤姐','40');
Query OK, 1 row affected (0.08 sec)
mysql> select * from student;
+-----------+--------+
| 姓名 | 年龄 |
+-----------+--------+
| 任务 | 20 |
| LOVE | 40 |
| 凤姐 | 40 |
+-----------+--------+
3 rows in set (0.00 sec)
四，修改资料
mysql> update student set 年龄=60 where 姓名='凤姐';
Query OK, 1 row affected (0.06 sec)
Rows matched: 1 Changed: 1 Warnings: 0
五，查看修改以后的表格
mysql> select * from student;
+--------+--------+
| 姓名 | 年龄 |
+--------+--------+
| 任务 | 20 |
| LOVE | 40 |
| 凤姐 | 60 |
+--------+--------+
3 rows in set (0.00 sec
mysql> use csdn;
Database changed
mysql> create table department(`主键` varchar(36),`名称` varchar(200),`父部门` v
archar(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` date
time,`编辑人` varchar(200),`时间戳` timestamp);
Query OK, 0 rows affected (0.76 sec)
二，查看表department
mysql> desc department;
+--------------+---------------+------+-----+-------------------+---------------
--------------+
| 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 |
+--------------+---------------+------+-----+-------------------+---------------
--------------+
三 插入数据
13 rows in set (0.02 sec)
mysql> insert into department values('','`商务部 ','','1','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.08 sec)
mysql> insert into department values('','人事行政部 ','','1','','','','',2013090
4,'',20130904,'',20130904);
Query OK, 1 row affected (0.27 sec)
mysql> insert into department values('','财务部 ','','1','','','','',20130904,''
,20130904,'',20130904);
Query OK, 1 row affected (0.06 sec)
mysql> insert into department values('','教育事业部 ','','2','','','','',2013090
4,'',20130904,'',20130904);
Query OK, 1 row affected (0.07 sec)
mysql> insert into department values('','总经办 ','','1','','','','',20130904,''
,20130904,'',20130904);
Query OK, 1 row affected (0.11 sec)
四，查看插入数据以后的表
mysql> select * from department;
+--------+------------------+-----------+--------+--------+--------+--------+---
-----+---------------------+-----------+---------------------+-----------+------
---------------+
| 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-
09-04 00:00:00 |
| | 人事行政部 | | 1 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
| | 财务部 | | 1 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
| | 教育事业部 | | 2 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
| | 总经办 | | 1 | | | |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 | | 2013-
09-04 00:00:00 |
+--------+------------------+-----------+--------+--------+--------+--------+---
-----+---------------------+-----------+---------------------+-----------+------
---------------+
5 rows in set (0.00 sec)
五，创建表preson
mysql> create table preson(`主键` varchar(36),`用户名` varchar(200),`姓名` varch
ar(36),`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(20
0),`状态` varchar(200),`创建时间` datetime,`创建人` varchar(200),`编辑时间` date
time,`编辑人` varchar(200),`时间戳` timestamp);
Query OK, 0 rows affected (0.72 sec)
六插入数据
mysql> insert into preson values('','张三','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.06 sec)
mysql> insert into preson values('','王五','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.06 sec)
mysql> insert into preson values('','李四','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.13 sec)
mysql> insert into preson values('','麻子','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.10 sec)
mysql> insert into preson values('','凤姐','','','','','','','','','',20130904,'
',20130904,'',20130904);
Query OK, 1 row affected (0.08 sec)
七，查看插入数据的表格
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 |
| | 王五 | | | | |
| | | | | 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 |
| | 麻子 | | | | |
| | | | | 2013-09-04 00:00:00 |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |
| | 凤姐 | | | | |
| | | | | 2013-09-04 00:00:00 |
| 2013-09-04 00:00:00 | | 2013-09-04 00:00:00 |
+--------+-----------+--------+--------+--------------+--------------+----------
----+--------------+--------+--------+--------+---------------------+-----------
+---------------------+-----------+---------------------+
5 rows in set (0.00 sec)
八，修改姓名
mysql> update preson set 用户名='涛哥' where 用户名='凤姐';
Query OK, 1 row affected (0.08 sec)
Rows matched: 1 Changed: 1 Warnings: 0
九查看修改以后的表格
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 |
| | 王五 | | | | |
| | | | | 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 |
| | 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 19:23:07 |
+--------+-----------+--------+--------+--------------+--------------+----------
----+--------------+--------+--------+--------+---------------------+-----------
+---------------------+-----------+---------------------+
5 rows in set (0.00 sec)
mysql> use csdn;
Database changed
mysql> create datdbase student;
mysql> create database student;
Query OK, 1 row affected (0.01 sec)
一，创建数据表格student
mysql> use csdn;
Database changed
mysql> create table student(`姓名` varchar(200),`年龄` int(11));
Query OK, 0 rows affected (0.95 sec)
二，查看表格
mysql> desc student;
+--------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+--------+--------------+------+-----+---------+-------+
| 姓名 | varchar(200) | YES | | NULL | |
| 年龄 | int(11) | YES | | NULL | |
+--------+--------------+------+-----+---------+-------+
2 rows in set (0.00 sec)
三，插入数据
mysql> insert into student values('任务','20');
Query OK, 1 row affected (0.08 sec)
mysql> insert into student values('LOVE','40');
Query OK, 1 row affected (0.31 sec)
mysql> insert into student values('凤姐','40');
Query OK, 1 row affected (0.08 sec)
mysql> select * from student;
+-----------+--------+
| 姓名 | 年龄 |
+-----------+--------+
| 任务 | 20 |
| LOVE | 40 |
| 凤姐 | 40 |
+-----------+--------+
3 rows in set (0.00 sec)
四，修改资料
mysql> update student set 年龄=60 where 姓名='凤姐';
Query OK, 1 row affected (0.06 sec)
Rows matched: 1 Changed: 1 Warnings: 0
五，查看修改以后的表格
mysql> select * from student;
+--------+--------+
| 姓名 | 年龄 |
+--------+--------+
| 任务 | 20 |
| LOVE | 40 |
| 凤姐 | 60 |
+--------+--------+
3 rows in set (0.00 sec
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