要想使用 PHP 连接 SQLServer 需要安装 PHP 的 sqlsrv 的扩展以及 SQLServer 的驱动软件两个东西。注意这是两个是不同的安装包。安装SQLServer驱动查看驱动与PHP版本的对应关系：版本资料介绍查看驱动安装步骤：英文版中文版以上两张图分别帮我们提供了在进行扩展及安装包选择时的依据。我的版本是PHP7.3，因此，ODBC的版本要选择17，否则安装后....

问答 2022-09-10 来自：开发者社区

flinkcdc sqlserver 启动后读数据会导致其他客户端连接数据库失败有解决方法没？

文章 2022-06-13 来自：开发者社区

错误：18456是因密码或用户名错误而使身份验证失败，如果用户名密码正确，则该登录名没有连接数据库引擎权限，登录权限也被无情剥夺了，开启服务器【SQL Server身份验证模式】即可解决办法以windows验证模式进入数据库管理器右键【服务器】选择【属性】修改服务器身份验证【SQL Server和Windows 身份验证模式】，开启SQL Server登录重新启动，配置生效右键【服务器】选择【重....

文章 2022-02-16 来自：开发者社区

sqlserver2012连接数据库是出现5120错误完美解决方案

1）出现这种情况的原因绝大部分是因为win8（win7）的权限问题没有解决，在连接的数据库所在的文件夹的权限不足，而引起的连接数据库异常，很多情况下win8的默认文件夹权限不是完全控制，这也是为了操作系统的更安全，解决方案是，右击数据库所在的文件夹-〉属性-〉安全点击当前系统默认的用户或用户组-〉编辑-〉在“完全控制”上打上 √ 接下来再吃连接数据库就可以了； 2）方案...

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