SQL server 数据库的连接
大家都知道,要想进行数据库的编程,必须先要连接数据库,今天我就在这里讲一下如何连接数据库: 如果你的电脑 已经装上S QL server数 据库 ,那么接下来就可以连接了(我的是SQL server 2008) 首先按照以下步骤打开 “开始”→“程序”→“Microsoft SQL s
大家都知道,要想进行数据库的编程,必须先要连接数据库,今天我就在这里讲一下如何连接数据库:
如果你的电脑已经装上SQL server数据库,那么接下来就可以连接了(我的是SQL server 2008)
首先按照以下步骤打开 “开始”→“程序”→“Microsoft SQL server 2008”→“SQL server manage”,然后你就会看到下图的画面,按照你的设置,填写信息,点击“连接”,就会进去到数据库了
然后你就会看到像下面图片一样的内容
当然也存在数据库连接不成功的情况,那时一般就要查看你的数据库配置了:
同样按照以下步骤打开 “开始”→“程序”→“Microsoft SQL server 2008”→“配置工具”→“配置管理器”,然后你会看到
如果存在状态栏没有运行的项目,右击打开对话框中的“启动”按钮,你就会看到下面的内容
这就说明你的数据库可以使用了,如果启动按钮不能使用,那么你可以按照下面的步骤来试一下
1. 以管理员身份运行cmd命令窗口,输入 "net user Administrator /Active:yes" 回车即可,虽然这步完成之后电脑什么反应也看不出来,但是“内涵蕴含 其中”。
2. 注销计算机,不要担心,一定会启动起来的。
3.
此时出现一个账户,该账户即是管理员账户,单击账户头像,进入该账户。
4.
在无法正常运行的名称上点击右键 --> 属性 --> 服务 --> 启动模式,设置启动模式为自动,确定。
此时就可以启动数据库了。
当然你的电脑也可能没有装SQL server数据库,这也没有关系,但是在安装之前一定要了解SQL servers安装的环境要求(包括硬件和软件)还有安装前需要注意的事项,接下来我就把我这阶段知道的注意事项告诉你:
1.如果不是重装SQL Server,而是升级旧的SQL Server,则在安装前应备份好有用的数据信息。
2.关闭正在运行的SQL Server 实例
3.关闭Window事件查看器和注册表管理程序
4.使用具有系统管理员权限的用户进行登录
5.事先检查软件和硬件配置是否满足系统要求
注意到上面的问题,接下来的安装就简单了,按照提示慢慢来就可以了。

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