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Mysql数据库学习心得(2)

2024-07-24 12:56:53
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(二)在windows2000下的安装

  1。安装时选默认目录:c:mysql

  2。把c:mysqlmy-example.cnf copy为c:my.cnf,并把c:mysqlibgwinb19.dll copy到winntsystem32。

  3。启动mysql的方法是:

    c:mysqlinmysqld-shareware --install

    net start mysql

  这么简单,就可以启动了。

  4。更改超级用户(root)的密码:

    c:mysqlinmysql mysql

    mysql> update user set password=password('your password')swheresuser='root';

    mysql> quit

    c:mysqlinmysqladmin reload

    使用命令c:mysqlinmysqlshow去看看检测一下。在这里应该显示:

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

    | databases |

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

    | mysql |

    | test |

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

    看到这些信息这一步就证明没问题了

    再来:

    c:mysqlinmysqlshow --user=root --password=your password mysql

    在这里应该显示:

    database: mysql

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

    | tables |

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

    | columns_priv |

    | db |

    | host |

    | tables_priv |

    | user |

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

    一切搞定!

  5。c:mysqlinmysqladmin version status proc

  应该可以看到这些版本信息的:

   mysqladmin ver 8.0 distrib 3.22.32, for win95/win98 on i586

   tcx datakonsult ab, by monty

   server version 3.22.32-shareware-debug

   protocol version 10

   connection localhost via tcp/ip

   tcp port 3306

   uptime: 1 hour 29 min 30 sec

   threads: 1 questions: 72 slow queries: 0 opens: 16 flush tables: 1 open tables: 0 memory in use: 16423k max memory      used: 16490k

   uptime: 5370 threads: 1 questions: 72 slow queries: 0 opens: 16 flush tables: 1 open tables: 0 memory in use: 16423k     max memory used: 16490k

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

    | id | user | host | db | command | time | state | info |

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

    | 35 | odbc | localhost | | query | 0 | | show processlist |

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

  接着,用show databases命令可以将安装的数据库列出来:

    mysql> show databases;

  你就可以看到:

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

    | database |

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

    | mysql |

    | test |

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

    2 rows in set (0.00 sec)

  如果一切正常的话,那说明mysql可以完全工作了!如果要退出程序,输入:exit

    mysql> exit;

    bye

 

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