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我有点被我的问题困住了，在网上搜索了几个小时后，我仍然没有找到解决方案。

我正在尝试执行以下操作：从几个内部连接的 SQL 表中读取 PowerShell 中的信息并将此信息保存在数据集中。这是我仍然能够做到的：

$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
$SqlAdapter.SelectCommand = $command
$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet)

然后将其导出为 CSV，如下所示：

$DataSet.Tables[0] | Export-Csv -Delimiter "," C:\test.csv -Encoding "unicode"

现在问题来了。

我的 CSV 看起来像这样：

Servername,"Administrator","Description"
SRV01,"Admin1","Description SRV01"
SRV01,"Admin2","Description SRV01"
SRV01,"Admin3","Description SRV01"
SRV02,"Admin1","Description SRV02"
SRV02,"Admin2","Description SRV02"

我的目标是获得如下所示的 CSV：

Servername,Administrator,Description
SRV01,Admin1 Admin2 Admin3,Description SRV01
SRV02,Admin1 Admin2,Description SRV02

我怎样才能做到这一点？

编辑：

好的，它看起来像这样：

Servername,Administrator,Description
SRV01,Admin1,Description SRV01
SRV01,Admin2,Description SRV01
SRV01,Admin3,Description SRV01
SRV02,Admin1,Description SRV02
SRV02,Admin2,Description SRV02

有没有人知道如何将其转换为这种语法：

Servername,Administrator,Description
SRV01,Admin1 Admin2 Admin3,Description SRV01
SRV02,Admin1 Admin2,Description SRV02
4

1 回答 1

2

试试这个：

$csv = @"
Servername,Administrator,Description
SRV01,Admin1,Description SRV01
SRV01,Admin2,Description SRV01
SRV01,Admin3,Description SRV01
SRV02,Admin1,Description SRV02
SRV02,Admin2,Description SRV02
"@

$group = ConvertFrom-Csv $csv | Group-Object -Property Servername,Description

$group | select @{n='Name';e={ ($_.Name -split ",")[0] }}, @{n='Administrators';e={ ($_.Group | select -expandproperty Administrator) -join ","}},  @{n='Description';e={ ($_.Name -split ",")[1] }} |
 convertto-csv -NoTypeInformation | Foreach-Object  -begin { $start=$true }  -process { if ($start) { $start=$false } else { $_ }  } | foreach {$_ -replace '"'}
于 2012-07-24T12:40:25.627 回答