Invoke-Sqlcmd:建立与 SQL Server 的连接时发生与网络相关或特定于实例的错误 [英] Invoke-Sqlcmd : A network-related or instance-specific error occurred while establishing a connection to SQL Server

问题描述

我想通过 PowerShell 使用 .sql 文件创建一个表.

I want to create a table using .sql file through PowerShell.

以管理员身份在 Windows PowerShell ISE 中运行以下内容:

Running following in Windows PowerShell ISE as Administrator:

Invoke-Sqlcmd -InputFile 'D:\SQL Scripts\test.sql' -ServerInstance 'localhost\MSSQLSERVER' -Database 'Test'

但是这给出了以下错误:

But this is giving following error:

Invoke-Sqlcmd:建立与 SQL Server 的连接时发生与网络相关或特定于实例的错误.这服务器未找到或无法访问.验证实例名称是否正确以及 SQL Server 是否配置为允许远程连接.(提供程序:SQL 网络接口，错误:25 - 连接字符串无效)

Invoke-Sqlcmd : A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 25 - Connection string is not valid)

任何人都可以指导解决这个问题.

Could any one please guide to fix this.

我已经参考了使用powershell执行.sql

推荐答案

在我手动尝试连接 SQL Server Management Studio 后，我自己得到了答案.

I myself got the answer after I manually tried to connect the SQL Server Management Studio.

那里将服务器名称作为本地主机.实例名不用说了，就是连接到默认实例.

There it's taking server name as localhost. No need to mention the instance name, it's connecting to default instance.

这有效:

Invoke-Sqlcmd -InputFile 'D:\SQL Scripts\test.sql' -ServerInstance 'localhost' -Database 'Test'

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