如何使用powershell运行sql脚本?

use*_*017 5 sql-server powershell powershell-2.0 sql-server-2008 powershell-3.0

我想使用 powershell 运行 sql 脚本,但收到错误“术语‘Invoke-sqlcmd’未被识别为 cmdlet、函数、脚本文件或可操作程序的名称。检查名称的拼写,或者包含路径,请验证路径是否正确,然后重试。”

我从某个网站找到了以下代码段。但这仅适用于一个 sql 命令。但我想运行一个 sql 脚本。

有人可以帮忙修改下面的 sql 脚本或任何更好的建议吗?

   SQLServer = "ABCD\ABC" 
    $SQLDBName = "ABC_1223"
    $SqlQuery = "select * from table" 

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

    $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) 
    $SqlConnection.Close()
    clear 
    $DataSet.Tables[0]
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nim*_*zen 5

您可以按原样使用您的代码,只需将您的 SQL 脚本放在一个 Here-String(字符串文字)中。此外,我会将对 SQL 数据库的调用包装在 Try/Catch/Finally 构造中,以确保您的连接已关闭和处理。最后,考虑在您的连接字符串中使用应用程序名称来为您的 DBA 提供有关您的连接与什么相关的线索。把它放在一起:

Try{

  $SQLServer = "ABCD\ABC" 
  $SQLDBName = "ABC_1223"

#This is the here-string
  $SqlQuery = @"
    select * from table
    where we can select stuff
    and filter it
    and join
    etc
"@

  $SqlConnection = New-Object System.Data.SqlClient.SqlConnection
  $SqlConnection.ConnectionString = "Server = $SQLServer; Database  =$SQLDBName;Application Name = 'user2075017_db_call';uid=$SQLDBName;pwd= $pwd; Integrated Security = True" 

  $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]
}
Catch{
}
Finally{
  $SqlConnection.Close()
  $SqlConnection.Dispose()
}
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