錯誤碼：

 
No mapping exists from object type System.Data.Arraylist to a known managed 
provider native type 
In C:\**\test.ps1:68 Zeichen:1 
+ $SqlCmd.executenonquery() 
+ ~~~~~~~~~~~~~~~~~~~~~~~~~ 
    + CategoryInfo   : NotSpecified: (:) [], MethodInvocationException 
    + FullyQualifiedErrorId : ArgumentException

腳本：

$JobHistory = Invoke-Command -ComputerName $ServerName -ScriptBlock { 
    Import-Module BEMCLI; 
    Get-BEJobHistory -FromStartTime (Get-Date).AddDays(-1) 
} 

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

for ($i=0; $i -lt $JobHistory.Length; $i++) { 
    $SqlCmd.Parameters.Add("@Name", [System.Data.SqlDbType]::string).Value = $JobHistory[$i].Name 
    $SqlCmd.Parameters.Add("@ID", [System.Data.SqlDbType]::UniqueIdentifier).Value = $JobHistory[$i].ID 
    $SqlCmd.Parameters.Add("@JobName", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].JobName 
    $SqlCmd.Parameters.Add("@JobStatus", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].JobStatus 
    $SqlCmd.Parameters.Add("@Job", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].Job 
    $SqlCmd.Parameters.Add("@JobId", [System.Data.SqlDbType]::UniqueIdentifier).Value = $JobHistory[$i].JobId 
    $SqlCmd.Parameters.Add("@JobType", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].JobType 
    $SqlCmd.Parameters.Add("@StartTime", [System.Data.SqlDbType]::DateTime).Value = $JobHistory[$i].StartTime 
    $SqlCmd.Parameters.Add("@ElapsedTime", [System.Data.SqlDbType]::TimeSpan).Value = $JobHistory[$i].ElapsedTime 
    $SqlCmd.Parameters.Add("@EndTime", [System.Data.SqlDbType]::DateTime).Value = $JobHistory[$i].EndTime 
    $SqlCmd.Parameters.Add("@PercentComplete", [System.Data.SqlDbType]::Real).Value = $JobHistory[$i].PercentComplete 
    $SqlCmd.Parameters.Add("@AgentServer", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].AgentServer 
    $SqlCmd.Parameters.Add("@AgentServerIdList", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].AgentServerIdList 
    $SqlCmd.Parameters.Add("@BackupExecServerName", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].JobLogFilePath 
    $SqlCmd.Parameters.Add("@JobLogFilePath", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].JobLogFilePath 
    $SqlCmd.Parameters.Add("@DeduplicationRatio", [System.Data.SqlDbType]::Real).Value = $JobHistory[$i].DeduplicationRatio 
    $SqlCmd.Parameters.Add("@JobRateMBPerMinute", [System.Data.SqlDbType]::Real).Value = $JobHistory[$i].JobRateMBPerMinute 
    $SqlCmd.Parameters.Add("@StorageName", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].StorageName 
    $SqlCmd.Parameters.Add("@TotalDataSizeBytes", [System.Data.SqlDbType]::BigInt).Value = $JobHistory[$i].TotalDataSizeBytes 
    $SqlCmd.Parameters.Add("@ErrorCategory", [System.Data.SqlDbType]::Int).Value = $JobHistory[$i].ErrorCategory 
    $SqlCmd.Parameters.Add("@ErrorCode", [System.Data.SqlDbType]::Int).Value = $JobHistory[$i].ErrorCode 
    $SqlCmd.Parameters.Add("@ErrorCategory", [System.Data.SqlDbType]::String).Value = $JobHistory[$i].ErrorCategory 
    $SqlCmd.Parameters.Add("@ErrorMessage", [System.Data.SqlDbType]::Int).Value = $JobHistory[$i].ErrorMessage 

    $SqlQuery = "INSERT INTO JobHistory(Nr,Name,ID,JobName,JobStatus,Job,JobId,JobType,StartTime,ElapsedTime,EndTime,PercentComplete,AgentServer,AgentServerIdList,BackupExecServerName,JobLogFilePath,DeduplicationRatio,JobRateMBPerMinute,StorageName,TotalDataSizeBytes,ErrorCategory,ErrorCode,ErrorCategory,ErrorMessage) VALUES (@Nr,@Name,@ID,@JobName,@JobStatus,@Job,@JobId,@JobType,@StartTime,@ElapsedTime,@EndTime,@PercentComplete,@AgentServer,@AgentServerIdList,@BackupExecServerName,@JobLogFilePath,@DeduplicationRatio,@JobRateMBPerMinute,@StorageName,@TotalDataSizeBytes,@ErrorCategory,@ErrorCode,@ErrorCategory,@ErrorMessage)" 

    $SqlCmd.CommandText = $SqlQuery 
    $SqlCmd.Connection = $SqlConnection 

    $SqlCmd.ExecuteNonQuery() 
}

來源

2017-08-21 h1_

1.格式是什麼？ 2.可能你傳遞給查詢參數的值之一是一個集合（不能告訴代碼中哪一個，但'AgentServerIdList'看起來可疑）。 – Richard

1.對此感到遺憾2.我排除了集合，並顯示另一個錯誤 - 因爲我在每個循環中聲明參數。我會盡快解決此問題，並希望通過解決方案進行報告。 –

感謝Richard給了正確的暗示。類別導致問題（AgentServer和AgentServerIdList）

我固定從上面的代碼中，在迴路中加入$SqlCmd.Parameters.Clear()以清除在每個環路中的參數。這就像'cannot declare @Variable twice'。

命令行給了我另一個錯誤 - 所以我決定改用.Parameters.AddWithValue -Command。

腳本現在正常工作。謝謝！

$JobHistory = invoke-command -ComputerName $ServerName -ScriptBlock { import-module BEMCLI; Get-BEJobHistory -FromStartTime (get-date).AddDays(-1) } 

$SqlCmd = New-Object System.Data.SqlClient.SqlCommand 
$SqlConnection = New-Object System.Data.SqlClient.SqlConnection 
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; Integrated Security = True;" 
$SqlCmd.Connection = $SqlConnection 
$SqlConnection.Open() 

for($i=0; $i -lt $JobHistory.Length; $i++){ 

$SqlCmd.Parameters.Clear() 

$SqlCmd.Parameters.AddWithValue("@Nr", $JobHistory[$i].Nr) 
$SqlCmd.Parameters.AddWithValue("@Name",$JobHistory[$i].Name) 
$SqlCmd.Parameters.AddWithValue("@ID", $JobHistory[$i].ID) 
$SqlCmd.Parameters.AddWithValue("@JobName", $JobHistory[$i].JobName) 
$SqlCmd.Parameters.AddWithValue("@JobStatus", $JobHistory[$i].JobStatus) 
$SqlCmd.Parameters.AddWithValue("@Job", $JobHistory[$i].Job) 
$SqlCmd.Parameters.AddWithValue("@JobId", $JobHistory[$i].JobId) 
$SqlCmd.Parameters.AddWithValue("@JobType", $JobHistory[$i].JobType) 
$SqlCmd.Parameters.AddWithValue("@StartTime", $JobHistory[$i].StartTime) 
$SqlCmd.Parameters.AddWithValue("@ElapsedTime", $JobHistory[$i].ElapsedTime) 
$SqlCmd.Parameters.AddWithValue("@EndTime", $JobHistory[$i].EndTime) 
$SqlCmd.Parameters.AddWithValue("@PercentComplete", $JobHistory[$i].PercentComplete) 
$SqlCmd.Parameters.AddWithValue("@BackupExecServerName", $JobHistory[$i].BackupExecServerName) 
$SqlCmd.Parameters.AddWithValue("@JobLogFilePath", $JobHistory[$i].JobLogFilePath) 
$SqlCmd.Parameters.AddWithValue("@DeduplicationRatio", $JobHistory[$i].DeduplicationRatio) 
$SqlCmd.Parameters.AddWithValue("@JobRateMBPerMinute", $JobHistory[$i].JobRateMBPerMinute) 
$SqlCmd.Parameters.AddWithValue("@StorageName", $JobHistory[$i].StorageName) 
$SqlCmd.Parameters.AddWithValue("@TotalDataSizeBytes", $JobHistory[$i].TotalDataSizeBytes)    
$SqlCmd.Parameters.AddWithValue("@ErrorCode", $JobHistory[$i].ErrorCode) 
$SqlCmd.Parameters.AddWithValue("@ErrorCategory", $JobHistory[$i].ErrorCategory) 
$SqlCmd.Parameters.AddWithValue("@ErrorCategoryType", $JobHistory[$i].ErrorCategoryType) 
$SqlCmd.Parameters.AddWithValue("@ErrorMessage", $ValueForJobHistory[$i].ErrorMessage) 
$SqlQuery = "Insert into JobHistory(Nr,Name,ID,JobName,JobStatus,Job,JobId,JobType,StartTime,ElapsedTime,EndTime,PercentComplete,BackupExecServerName,JobLogFilePath,DeduplicationRatio,JobRateMBPerMinute,StorageName,TotalDataSizeBytes,ErrorCode,ErrorCategory,ErrorCategoryType) Values(@Nr,@Name,@ID,@JobName,@JobStatus,@Job,@JobId,@JobType,@StartTime,@ElapsedTime,@EndTime,@PercentComplete,@BackupExecServerName,@JobLogFilePath,@DeduplicationRatio,@JobRateMBPerMinute,@StorageName,@TotalDataSizeBytes,@ErrorCode,@ErrorCategoryType,@ErrorCategory)" 

$SqlCmd.CommandText = $SqlQuery 
$SqlCmd.executenonquery() 
}

來源

2017-08-22 06:52:52

沒有映射存在OBJECTTYPE：ArrayList的原生型

錯誤碼：

腳本：

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