我将MySQL常用指令整理出来分享给大家。

1. 列出所有数据库

mysql> show databases;

2. 创建数据库

mysql> create databases MyStorage;

3. 打开数据库

mysql> use MyStorage;

4. 创建表

mysql> create table Storage

-> (

-> id int,

-> name varchar(50),

-> price float,

-> type nvarchar(50),

-> number int,

-> makeTime date,

-> useDay int);

5. 显示所有的表

mysql> show tables;

6. 显示表详细信息

mysql> describe storage;

7. 将文本文件sotrage.txt中的记录导入到表中

mysql> load data local infile 'e:/storage.txt' into table storage

-> lines terminated by '/r/n';

8. 显示表中的记录

mysql> SELECT * FROM storage;

9. 向表中插入记录

mysql> insert into storage

-> values (8,'风衣',300,'服装',3650,'2011-3-1',0);

10. 删除表中的记录

mysql> delete from storage where id=8;

11. 修改表中的记录

mysql> update storage set price=1000 where id=7;

12. 显示mysql中所有账户

mysql> show databases;

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

| Database           |

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

| information_schema |

| mysql              |

| mystorage          |

| test               |

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

4 rows in set (0.00 sec)

mysql> use mysql;

Database changed

mysql> show tables;

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

| Tables_in_mysql           |

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

| columns_priv              |

| db                        |

| func                      |

| help_category             |

| help_keyword              |

| help_relation             |

| help_topic                |

| host                      |

| proc                      |

| procs_priv                |

| tables_priv               |

| time_zone                 |

| time_zone_leap_second     |

| time_zone_name            |

| time_zone_transition      |

| time_zone_transition_type |

| user                      |

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

17 rows in set (0.00 sec)

mysql> select * from user;+-----------+------+-------------------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+| Host      | User | Password                                  | Select_priv | Insert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index_priv | Alter_priv | Show_db_priv | Super_priv | Create_tmp_table_priv | Lock_tables_priv | Execute_priv | Repl_slave_priv | Repl_client_priv | Create_view_priv | Show_view_priv | Create_routine_priv | Alter_routine_priv | Create_user_priv| ssl_type | ssl_cipher | x509_issuer | x509_subject | max_questions | max_updates | max_connections | max_user_connections |+-----------+------+-------------------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+| localhost | root | *23AE809DDACAF96AF0FD78ED04B6A265E05AA257 | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y      | Y          | Y            | Y          | Y                     | Y          | Y            | Y               | Y                | Y | Y              | Y                   | Y                  | Y|          |            |             |              |             0 | 0 |               0 |                    0 |+-----------+------+-------------------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+1 row in set (0.00 sec)