Sql server 使用Powershell将数据插入SQL Server中的多列

我正在尝试使用Powershell和SQL Server将从VMware vCenter收集的数据插入数据库

这就是我现在所拥有的：

$conn = New-Object System.Data.SqlClient.SqlConnection
$conn.ConnectionString = "Data Source=.\sqlexpress;Initial Catalog=Computer;Integrated Security=SSPI;"
$conn.open()
$cmd = New-Object System.Data.SqlClient.SqlCommand
$cmd.connection = $conn

$val = 0
$clusterinf = foreach($cluster in Get-Cluster){
$esx = $cluster | Get-VMHost
$ds = Get-Datastore -VMHost $esx | where {$_.Type -eq "VMFS"}

$cluster | Select @{N="VCname";E={$cluster.Uid.Split(':@')[1]}},
    @{N="DCname";E={(Get-Datacenter -Cluster $cluster).Name}},
    @{N="Clustername";E={$cluster.Name}},        
    @{N="TotalPhysicalMemory";E={[Math]::Round(($esx | Measure-Object -Property MemoryTotalMB -Sum).Sum /1KB)}},
    @{N="TotalUsedMemory";E={[Math]::Round(($esx | Measure-Object -Property MemoryUsageMB -Sum).Sum /1KB)}},
    @{N="AvailableMemroy";E={[Math]::Round(($esx | Measure-Object -InputObject {$_.MemoryTotalMB - $_.MemoryUsageMB} -Sum).Sum /1KB)}},
    @{N="TotalCPU";E={[Math]::Round(($esx | Measure-Object -Property CpuTotalMhz -Sum).Sum /1KB)}},
    @{N="TotalUsedCPU";E={[Math]::Round(($esx | Measure-Object -Property CpuUsageMhz -Sum).Sum /1KB)}},
    @{N="AvailableCPU";E={[Math]::Round(($esx | Measure-Object -InputObject {$_.CpuTotalMhz - $_.CpuUsageMhz} -Sum).Sum /1KB)}},
    @{N="TotalDiskSpace";E={[Math]::Round(($ds | where {$_.Type -eq "VMFS"} | Measure-Object -Property CapacityMB -Sum).Sum /1KB)}},
    @{N="ConfiguredDiskSpace";E={[Math]::Round(($ds | Measure-Object -InputObject {$_.CapacityMB - $_.FreeSpaceMB} -Sum).Sum /1KB)}},
    @{N="AvailableDiskSpace";E={[Math]::Round(($ds | Measure-Object -Property FreeSpaceMB -Sum).Sum /1KB)}},
    @{N="Total Configured Memory GB For Powered on VMs";E={[Math]::Round(($_ | Get-VM | Where-Object {$_.PowerState -eq "PoweredOn"} | %{$_.MemoryMB} | Measure-Object -Sum | Select -ExpandProperty Sum)/1KB) }}

$cmd.commandtext = "INSERT INTO Clusterinfo (VCname) VALUES('{$val}')" -f $clusterinf.VCname
$cmd.ExecuteNonQuery()   
$val++     

}
$conn.close()

我相信这是按计划进行的。现在我的问题是，我如何继续下一个专栏？这样我就可以添加

DCname

，

Clustername

，

TotalPhysicalMemory

等等

我一直在尝试使用以下insert语句：

$cmd.commandtext = "INSERT INTO Clusterinfo (VCname, DCname, CLustername) VALUES('$($clusterinf.VCname)','$($clusterinf.DCname)','$($clusterinf.Clustername)')"

但它并不能真正给出所需的结果，因为它会将每个

VCname

、

DCname

等插入一行，而不是插入不同的行

我一直在研究这个问题：

但我似乎无法找到解决我自己问题的办法

---

有人知道如何解决这个问题吗？

$clusterinf

需要是包含当前集群数据的对象，而不是整个foreach循环的结果

我想试试这样的东西：

$conn = New-Object System.Data.SqlClient.SqlConnection
$conn.ConnectionString = "Data Source=.\sqlexpress;Initial Catalog=Computer;Integrated Security=SSPI;"
$conn.open()
$cmd = New-Object System.Data.SqlClient.SqlCommand
$cmd.connection = $conn

foreach($cluster in (Get-Cluster)){

    $esx = $cluster | Get-VMHost
    $ds = Get-Datastore -VMHost $esx | where {$_.Type -eq "VMFS"}

    $clusterinf = $cluster | Select @{N="VCname";E={$cluster.Uid.Split(':@')[1]}},
        @{N="DCname";E={(Get-Datacenter -Cluster $cluster).Name}},
        @{N="Clustername";E={$cluster.Name}},        
        @{N="TotalPhysicalMemory";E={[Math]::Round(($esx | Measure-Object -Property MemoryTotalMB -Sum).Sum /1KB)}},
        @{N="TotalUsedMemory";E={[Math]::Round(($esx | Measure-Object -Property MemoryUsageMB -Sum).Sum /1KB)}},
        @{N="AvailableMemroy";E={[Math]::Round(($esx | Measure-Object -InputObject {$_.MemoryTotalMB - $_.MemoryUsageMB} -Sum).Sum /1KB)}},
        @{N="TotalCPU";E={[Math]::Round(($esx | Measure-Object -Property CpuTotalMhz -Sum).Sum /1KB)}},
        @{N="TotalUsedCPU";E={[Math]::Round(($esx | Measure-Object -Property CpuUsageMhz -Sum).Sum /1KB)}},
        @{N="AvailableCPU";E={[Math]::Round(($esx | Measure-Object -InputObject {$_.CpuTotalMhz - $_.CpuUsageMhz} -Sum).Sum /1KB)}},
        @{N="TotalDiskSpace";E={[Math]::Round(($ds | where {$_.Type -eq "VMFS"} | Measure-Object -Property CapacityMB -Sum).Sum /1KB)}},
        @{N="ConfiguredDiskSpace";E={[Math]::Round(($ds | Measure-Object -InputObject {$_.CapacityMB - $_.FreeSpaceMB} -Sum).Sum /1KB)}},
        @{N="AvailableDiskSpace";E={[Math]::Round(($ds | Measure-Object -Property FreeSpaceMB -Sum).Sum /1KB)}},
        @{N="Total Configured Memory GB For Powered on VMs";E={[Math]::Round(($_ | Get-VM | Where-Object {$_.PowerState -eq "PoweredOn"} | %{$_.MemoryMB} | Measure-Object -Sum | Select -ExpandProperty Sum)/1KB) } }

    $cmd.commandtext = "INSERT INTO Clusterinfo (VCname, Clustername, TotalPhysicalMemory, TotalUsedMemory, AvailableMemroy, TotalCPU, TotalUsedCPU, AvailableCPU, TotalDiskSpace, ConfiguredDiskSpace, AvailableDiskSpace) VALUES('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}','{9}','{10}')" -f $clusterinf.VCname, $clusterinf.Clustername, $clusterinf.TotalPhysicalMemory, $clusterinf.TotalUsedMemory, $clusterinf.AvailableMemroy, $clusterinf.TotalCPU, $clusterinf.TotalUsedCPU, $clusterinf.AvailableCPU, $clusterinf.TotalDiskSpace, $clusterinf.ConfiguredDiskSpace, $clusterinf.AvailableDiskSpace
    $cmd.ExecuteNonQuery()
}

$conn.close()

---

作为旁注，您应该将commandtext替换为带有参数的值。它不太容易SQL注入，而且在我看来更干净。见Frode F，非常感谢。它工作得很好。在使用脚本之前，我确实尝试过这样做，但在数据库中，我只插入了“System.Object[]”，而没有插入值。因此，我猜通过在foreach循环中移动$clusterinf，它将按预期工作。我想我根本看不出来。再次感谢你向我指出这一点。另外，谢谢你的旁注，我会调查的。祝你晚上愉快。