从.bat文件执行.ps1文件

Question

我有一个.bat文件，它可以毫无问题地执行一系列内容。它进入powershell执行行：PowerShell.exe"Y:\Data\FS01\NoTouch_Deploy.ps1"

我得到以下错误：警告：未能加载"SQLAS"扩展：尝试管理服务时，SMO中出现异常。-->无法检索此请求的数据。-->无效的类

当我通过GUI运行相同的脚本时，它运行时没有任何问题。我也尝试过在同一个地方运行一个简单的Powershell脚本（测试脚本只是弹出一个Windows消息框，让我知道它正在打开和执行），这也很有效。但一旦我添加了常规.ps1并从.bat文件中运行它，我就会收到这个错误。脚本包含在下面。脚本的快速摘要：它设置了几个变量，创建了2个函数（BCP和一个用于错误捕获的logwrite），重命名了一些表并启动了SQL存储过程。然后执行BCP功能将数据从服务器移动到服务器，然后再执行一个过程。

cls
[System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
## TEST MSGBOX## [System.Windows.Forms.MessageBox]::Show("We are proceeding with next step." , "Status") 
$ErrorActionPreference = "stop"
[Void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.SMO")
[Void][System.Reflection.Assembly]::LoadWithPartialName("System.Data")
Add-PsSnapin sqlserverprovidersnapin100 -ErrorAction SilentlyContinue
Add-PsSnapin sqlservercmdletsnapin100 -ErrorAction SilentlyContinue
Import-Module SQLPs -DisableNameChecking -ErrorAction SilentlyContinue
#Import-Module SQLAS    -DisableNameChecking -ErrorAction SilentlyContinue
Set-Location 'C:'
# Set Variables (Make table driven for final tool creation)
$SourceServer = "DevServ"
$SourceDB = "DevDB"
$SourceObject = "DevTable"
$TargServer = "ProdServ"
$TargDB = "ProdDB"
$TargObject = "ProdTable" 
$ContainerDB =  'MainDB'
################################################################################################################
##                                      Begin Function LogWrite                                              ##
##################################################################################################### ###########
Function LogWrite ()
    {
        Param
            (
                [string]$LogStr,
                [string]$Table,
                [string]$Server,
                [string]$DataBase
            )
        Trap{continue} 
        #$DateTime = Get-Date -UFormat "%Y:%MM:%D:%H:%M:%S"
        $LogInsQuery = "INSERT INTO dbo.Deploy_LOG ([TableName], [LOGTEXT],[DateStamp]) VALUES ('" + $Table + "', '" + $LogStr + "',getdate())"
         Invoke-Sqlcmd -ServerInstance $SServer -Database $SDB -Query $LogInsQuery
    }
################################################################################################################
##                                      Begin Function BCP
################################################################################################################

Function BCP ()
    {
        Param
            (
                [string]$SourceServer,
                [string]$SourceDB,
                [string]$SourceObject,
                [string]$TargServer,
                [string]$TargDB,
                [string]$TargObject
            )
        $NewServer
        Try
            {
                $SourceCon = New-Object Data.SqlClient.SqlConnection
                $SourceCon.ConnectionString = "Data     Source=$SourceServer;DataBase=$SourceDB;Integrated Security=True"
                Logwrite  "$TargObject -- Beginning BCP transfer process" $SourceObject
                $TargCon = New-Object Data.SqlClient.SqlConnection
                $TargCon.ConnectionString = "Data Source=$TargServer;DataBase=$TargDB;Integrated Security=True"
                $TargCon.open()
                #[long]$StartCount = (Invoke-Sqlcmd -ServerInstance $SourceServer -Query "SELECT COUNT(*) as 'Ct' FROM $TargDB.dbo.$TargObject")[0]
                $bcp = New-Object Data.SqlClient.SqlBulkCopy($TargCon.ConnectionString, [System.Data.SqlClient.SqlBulkCopyOptions]::KeepIdentity)
                $FieldsServer = New-Object "Microsoft.SqlServer.Management.SMO.Server" $TargServer
                $DevServer = New-Object "Microsoft.SqlServer.Management.SMO.Server" $SourceServer
                $SelectString = 'SELECT '
                $DevServer.Databases[$TargDB].Tables | ?{$_.name -eq $TargObject} | %{$_.Columns | %{$SelectString += "[$($_.name)],"}}
                $SelectString = $SelectString.Substring(0, ($SelectString.Length - 1)) # Remove the trailing comma
                $SelectString += " FROM dbo.$SourceObject"
                $SourceCon.open()
                $SqlCmd = New-Object "Data.SqlClient.SqlCommand" -ArgumentList $SelectString, $SourceCon
                [Data.IDataReader]$DataReader = $SqlCmd.ExecuteReader()
                $bcp.BulkCopyTimeout = 0
                $bcp.DestinationTableName = "dbo.$TargObject"
                $bcp.WriteToServer($DataReader)
                $SqlCmd = $null
                $DataReader = $null                                     
                $SourceCon.Close()
                $bcp.Close()
                $TargCon.Close()
                LogWrite  "$TargObject -- Transfer complete" $SourceObject;
             }
        Catch
            {
                LogWrite "ERROR in BCP Subroutine -- $_" $SourceObject;
            }
    }
################################################################################################################
##                                      Begin main code section end of functions    
################################################################################################################
Try
             {
    $SqlQuery = "SP_Rename 'TableName','TableName_Deploy'"
    Invoke-Sqlcmd -ServerInstance $SServer -Database $SDB -Query $SqlQuery
    $SqlQuery =""
# runs the Sproc on the FLD server to make sure that the _Deploy table exists, is empty and is indexed. 
    $DeployTableSproc = "EXECUTE  [dbo].[SP_NoTouch_Staging_Build]"
    Invoke-Sqlcmd -ServerInstance $TargServer -Database $ContainerDB -Query $DeployTableSproc
# Runs the BCP process to copy the records to the Feild into the new prepared table. 
BCP $SServer $SDB $SourceObject $TargServer $TargDB $TargObject

    $SqlQuery = "EXECUTE [MainDB].[dbo].[Notify_NoTouch] @EmailType =  6"
    Invoke-Sqlcmd -ServerInstance $SServer -Database $SDB -Query $SqlQuery
    $SqlQuery =""

LogWrite  "No touch table transfer complete Table renamed and indexed" $SourceObject;
            }
        Catch
            {
                LogWrite "ERROR in Transfer process" $SourceObject;
            }

我试图添加#导入模块SQLAS-DisableNameChecking-ErrorAction SilentlyContinue这也于事无补。有什么想法吗？感谢

Answer 1

由于您最终希望通过任务调度程序运行此脚本，我会继续在您想要的服务器上创建任务。在Actions选项卡中，只需设置以下条件：

程序/脚本字段

C:WINDOWSsystem32WindowsPowerShellv1.0powershell.exe

添加参数字段：

-NoProfile -ExecutionPolicy unrestricted -nologo -command "&{\pathtoyourfilesFileName.ps1 -Silent:$true}"

如果你想用一个批处理文件来测试这一点，只需要有一些类似的代码：

schtasks /RUN /s "ServerName" /TN "Scheduled Tasks Named" | Out-String