Powershell 脚本未结束任务计划程序中的任务

Question

我在 powershell 中有以下脚本

Push-Location; Import-Module SQLPS -DisableNameChecking; Pop-Location
$SQLServer = "localhost"
$today = (get-date).ToString("dd-MM-yyyy")
$DBName = "db"
$ExportFile = "L:\FC Folder\Despatch\Brexit Files\DHL\DHL "+$today+".csv"
$Counter = 0
$Storedprocedure = "EXEC [dbo].[DHLDeliveries]"
while ( $true )
{
    # Remove the export file
    if (Test-Path -Path $ExportFile -PathType Leaf) {
        Remove-Item $ExportFile -Force
    }
    # Clear the buffer cache to make sure each test is done the same
    $ClearCacheSQL = "DBCC DROPCLEANBUFFERS"
    Invoke-Sqlcmd -ServerInstance $SQLServer -Query $ClearCacheSQL
    # Export the table through the pipeline and capture the run time. Only the export is included in the run time.
    $sw = [Diagnostics.Stopwatch]::StartNew()
    Invoke-Sqlcmd -ServerInstance $SQLServer -Database $DBName -Query $Storedprocedure | Export-CSV -Path $ExportFile -NoTypeInformation
    $sw.Stop()
    $sw.Elapsed
    $Milliseconds = $sw.ElapsedMilliseconds    
    $Counter++
    Exit
}

如果运行它在 Powershell 中工作并正常结束.. 但是如果我运行它在任务计划程序中任务似乎没有结束。它保持 'Running' 状态。任何帮助表示赞赏。

Answer 1

为 powershell 脚本添加了结束，它似乎工作正常。

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