Question

我已经在网上浏览了一段时间并发现了许多类似的问题，但出于某种原因，我似乎无法使其正常工作。

我只是想连接到SQL服务器数据库并将查询结果输出到文件 - 请参阅下面的PowerShell脚本。我不确定的是如何将用户ID和密码集成到连接字符串中。

$SQLServer = "aaaa.database.windows.net"
$SQLDBName = "Database"
$uid ="john"
$pwd = "pwd123"
$SqlQuery = "SELECT * from table;"
$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; Integrated Security = True; User ID = $uid; Password = $pwd;"
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand
$SqlCmd.CommandText = $SqlQuery
$SqlCmd.Connection = $SqlConnection
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
$SqlAdapter.SelectCommand = $SqlCmd
$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet)

$DataSet.Tables[0] | out-file "C:\Scripts\xxxx.csv"

收到以下错误消息：

异常通话＆＃34;填写＆＃34;用＆＃34; 1＆＃34;参数：＆＃34;此版本的SQL Server不支持Windows登录。＆＃34;

Answer 1

Integrated Security和User ID \ Password身份验证是互斥的。要以运行代码的用户身份连接到SQL Server，请从连接字符串中删除User ID和Password：

$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; Integrated Security = True;"

要连接特定凭据，请删除Integrated Security：

$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; User ID = $uid; Password = $pwd;"

Answer 2

在连接字符串中将Integrated security更改为false。

您可以通过使用您拥有的用户名/密码打开SQL管理工作室来检查/验证这一点，并查看是否可以从那里连接/打开数据库。注意！也可能是防火墙问题。

Answer 3

# database Intraction

$SQLServer = "YourServerName" #use Server\Instance for named SQL instances!
$SQLDBName = "YourDBName"
$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; 
User ID= YourUserID; Password= YourPassword" 
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand
$SqlCmd.CommandText = 'StoredProcName'
$SqlCmd.Connection = $SqlConnection 
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
$SqlAdapter.SelectCommand = $SqlCmd 
$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet) 
$SqlConnection.Close() 

#End :database Intraction
clear

Answer 4

假设您可以使用集成安全性，您可以删除用户ID并传递：

$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; Integrated Security = True;"

Answer 5

以下是窗口身份验证的答案

$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = "Server=$SQLServer;Database=$SQLDBName;Integrated Security=True;"

Answer 6

我确实删除了集成安全性……我的目标是使用带有活动目录用户名/密码的连接字符串登录到 sql 服务器。当我这样做时，它总是失败。格式无关紧要... sam company\user ... upn what@company.com ... 基本用户名。

从PowerShell连接到SQL Server数据库

6 个答案: