利用Toad管理本地数据库
利用Toad管理本地数据库,相对于使用sqlplus来说,要更加直观和方便,而且,更容易操作一些,对于某些大的表格,查询结果一目了然
利用Toad管理本地数据库,相对于使用sqlplus来说,要更加直观和方便,而且,更容易操作一些,对于某些大的表格,查询结果一目了然。总的来说,需要以下几步:
第一步:安装本地数据库
这个过程和一般的安装没什么区别,但要注意以下两点:
1. 在安装数据库的时候有,,“创建启动数据库(附加720MB)”,指定全局数据库名:myOrcl,以及数据库口令****。
2. 安装到最后一步的时候,点击“口令管理”,指定scott、sys、system用户的密码,然后确定,直至安装完毕。
第二步:修改tnsnames.ora文件
此时打开tnsnames.ora文件,里面的配置如下:
MYORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = ****)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = myOrcl)
)
)
****表示本机主机名。
为了便于区别,在这里给myOrcl取一个别名,方便在Toad的database下拉列表中和其他的数据库区分开来。因此,修改如下:
zyhMyOracle_1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = ****)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = myOrcl)
)
)
第三步:打开Toad,连接本地数据库
此时就可以利用Toad来连接管理本地数据库了。
此时,从database下拉列表中,就可以看到本地建的数据库了,在这里显示的是别名zyhMyOracle_1。同时,注意以下两点:
1. User/Schema:scott、sys、system等用户
2. Password:tiger、change_on_install、manager等对应密码
登陆进去Toad之后,就可以管理数据表了。

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