sql-server – 尝试运行sqlcmd失败,无法建立连接？
栏目: 数据库 · SQL Server · 发布时间: 5年前
内容简介：翻译自：https://stackoverflow.com/questions/4012526/trying-to-run-sqlcmd-fails-unable-to-establish-connection
当我尝试运行sqlcmd(从cmd提示符)时,我收到以下错误：
HResult 0x2, Level 16, State 1 Named Pipes Provider: Could not open a connection to SQL Server [2]. Sqlcmd: Error: Microsoft SQL Server Native Client 10.0 : A network-related or in stance-specific error has occurred while establishing a connection to SQL Server . Server is not found or not accessible. Check if instance name is correct and i f SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.. Sqlcmd: Error: Microsoft SQL Server Native Client 10.0 : Login timeout expired.
不知道为什么会这样？我可以从我的asp.net网站(在本地运行,如数据库)连接到sql server,但sqlcmd无法连接.
>只有将服务器安装为默认实例时,您的命令才有效.
>运行sp_helpserver以了解实例名称.
翻译自：https://stackoverflow.com/questions/4012526/trying-to-run-sqlcmd-fails-unable-to-establish-connection
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