'Default','ascii','ansi','bigendianunicode','bigendianutf32','oem','unicode','utf7','utf8','utf8BOM','utf8NoBOM','utf32'

$ServerName = "DeinServerName"
$DatabaseName = "DeineDatenbank"
$TableName = "DeineTabelle"
$CsvFilePath = "PfadZurCsvDatei"

# Aufbau der SQL-Verbindung
$connectionString = "Server=$ServerName;Database=$DatabaseName;Integrated Security=True;"
$connection = New-Object System.Data.SqlClient.SqlConnection
$connection.ConnectionString = $connectionString
$connection.Open()

# CSV-Daten lesen
$bulkCopy = New-Object ("Data.SqlClient.SqlBulkCopy") $connection
$bulkCopy.DestinationTableName = $TableName

# Spalten zuordnen
$bulkCopy.ColumnMappings.Add("Spalte1", "Spalte1")
$bulkCopy.ColumnMappings.Add("Spalte2", "Spalte2")
# Weitere Spaltenzuordnungen hinzufügen wie benötigt

# Daten in die Tabelle einfügen
$dataTable = New-Object System.Data.DataTable
$dataTable.Load((New-Object IO.StreamReader($CsvFilePath)).ReadToEnd().Split("`n"))

$bulkCopy.WriteToServer($dataTable)
$connection.Close()


--------

$ServerName = "DeinServerName"
$DatabaseName = "DeineDatenbank"
$TableName = "DeineTabelle"
$CsvFilePath = "PfadZurCsvDatei"

# Aufbau der SQL-Verbindung
$connectionString = "Server=$ServerName;Database=$DatabaseName;Integrated Security=True;"
$connection = New-Object System.Data.SqlClient.SqlConnection
$connection.ConnectionString = $connectionString
$connection.Open()

# CSV-Daten lesen
$csvData = Import-Csv $CsvFilePath

# Vorbereitung der Daten für den Bulk Insert
$dataTable = New-Object System.Data.DataTable
$csvData[0].PSObject.Properties.Name | ForEach-Object { $dataTable.Columns.Add($_) }
$csvData | ForEach-Object {
    $row = $dataTable.NewRow()
    $_.PSObject.Properties.Name | ForEach-Object { $row[$_] = $_ }
    $dataTable.Rows.Add($row)
}

# Bulk Insert ausführen
$bulkCopy = New-Object Data.SqlClient.SqlBulkCopy($connection)
$bulkCopy.DestinationTableName = $TableName

# Spaltenzuordnungen hinzufügen
$dataTable.Columns | ForEach-Object { $bulkCopy.ColumnMappings.Add($_.ColumnName, $_.ColumnName) }

# Daten in die Tabelle einfügen
$bulkCopy.WriteToServer($dataTable)
$connection.Close()