$sql_dll_path = "C:\Program Files (x86)\MySQL\MySQL Connector Net 8.0.23\Assemblies\v4.5.2\MySql.Data.dll"

[void][System.Reflection.Assembly]::LoadFrom($sql_dll_path)

$sqlconn = New-Object MySql.Data.MySqlClient.MySqlConnection -Property @{
    ConnectionString = "server=localhost;user id=krumel;password=dpkimuyt;database=ad_manager;pooling=false"
}

function QueryDB() {
    param (
        [string] $query,
        [int] $fields
    )

    # $query
    # $fields

    $sqlcmd = New-Object MySql.Data.MySqlClient.MySqlCommand -Property @{
        CommandText = $query
        Connection = $sqlconn
    }

    $sqlconn.Open()

    $reader = $sqlcmd.ExecuteReader()
    
    
    $data = @()


    while ($reader.Read())
    {
        $row = @()
        for ($i = 0; $i -lt $fields; $i++) {
            $row += $reader.GetString($i)
        }
        $data += , $row
    }

    $sqlconn.Close()

    return $data
    
}

QueryDB "SELECT * FROM ad_abteilung;" 2