Laravel中使用雄辩的ORM进行批量插入

如何使用Eloquent ORM在Laravel中执行批量数据库插入?

我正在处理一个XML文档，循环遍历它的元素。我想在Laravel中完成如下内容:

$sXML = download_page('http://remotepage.php&function=getItems&count=100&page=1');
$oXML = new SimpleXMLElement($sXML);
$query = "INSERT INTO tbl_item (first_name, last_name, date_added) VALUES";
foreach($oXML->results->item->item as $oEntry){
    $query .=  "('" . $oEntry->firstname . "', '" . $oEntry->lastname . "', '" . date("Y-m-d H:i:s") . "'),";
}
mysql_query($query);

但我得到以下错误。

SQLSTATE[HY093]:无效的参数号:名称参数和位置参数混合。

当前回答

$start_date = date('Y-m-d h:m:s');        
        $end_date = date('Y-m-d h:m:s', strtotime($start_date . "+".$userSubscription['duration']." months") );
        $user_subscription_array = array(
          array(
            'user_id' => $request->input('user_id'),
            'user_subscription_plan_id' => $request->input('subscription_plan_id'),
            'name' => $userSubscription['name'],
            'description' => $userSubscription['description'],
            'duration' => $userSubscription['duration'],
            'start_datetime' => $start_date,
            'end_datetime' => $end_date,
            'amount' => $userSubscription['amount'],
            'invoice_id' => '',
            'transection_datetime' => '',
            'created_by' => '1',
            'status_id' => '1', ),
array(
            'user_id' => $request->input('user_id'),
            'user_subscription_plan_id' => $request->input('subscription_plan_id'),
            'name' => $userSubscription['name'],
            'description' => $userSubscription['description'],
            'duration' => $userSubscription['duration'],
            'start_datetime' => $start_date,
            'end_datetime' => $end_date,
            'amount' => $userSubscription['amount'],
            'invoice_id' => '',
            'transection_datetime' => '',
            'created_by' => '1',
            'status_id' => '1', )
        );
        dd(UserSubscription::insert($user_subscription_array));

UserSubscription是我的模型名。如果成功插入否则返回“false”，则返回“true”。

2016-08-27 09:32:42

其他回答

你这样做更有说服力，

    $allinterests = [];
    foreach($interests as $item){ // $interests array contains input data
        $interestcat = new User_Category();
        $interestcat->memberid = $item->memberid;
        $interestcat->catid = $item->catid;
        $allinterests[] = $interestcat->attributesToArray();
    }
    User_Category::insert($allinterests);

2017-06-04 12:12:59

雄辩::insert是正确的解决方案，但它不会更新时间戳，所以你可以像下面这样做

 $json_array=array_map(function ($a) { 
                        return array_merge($a,['created_at'=> 
                                            Carbon::now(),'updated_at'=> Carbon::now()]
                                           ); 
                                     }, $json_array); 
 Model::insert($json_array);

其思想是在插入之前在整个数组上添加created_at和updated_at

2019-02-16 03:16:14

在Laravel 5.7中，你可以使用insertUsing方法。

$query = [];
foreach($oXML->results->item->item as $oEntry){
    $date = date("Y-m-d H:i:s")
    $query[] = "('{$oEntry->firstname}', '{$oEntry->lastname}', '{$date}')";
}

Builder::insertUsing(['first_name', 'last_name', 'date_added'], implode(', ', $query));

2020-03-05 00:02:12

我们可以很容易地更新GTF答案来更新时间戳

$data = array(
    array(
        'name'=>'Coder 1', 'rep'=>'4096',
        'created_at'=>date('Y-m-d H:i:s'),
        'modified_at'=> date('Y-m-d H:i:s')
       ),
    array(
         'name'=>'Coder 2', 'rep'=>'2048',
         'created_at'=>date('Y-m-d H:i:s'),
         'modified_at'=> date('Y-m-d H:i:s')
       ),
    //...
);

Coder::insert($data);

更新: 简化日期，我们可以像佩德罗·莫雷拉建议的那样使用碳

$now = Carbon::now('utc')->toDateTimeString();
$data = array(
    array(
        'name'=>'Coder 1', 'rep'=>'4096',
        'created_at'=> $now,
        'modified_at'=> $now
       ),
    array(
         'name'=>'Coder 2', 'rep'=>'2048',
         'created_at'=> $now,
         'modified_at'=> $now
       ),
    //...
);

Coder::insert($data);

UPDATE2:对于laravel 5，使用updated_at而不是modified_at

$now = Carbon::now('utc')->toDateTimeString();
$data = array(
    array(
        'name'=>'Coder 1', 'rep'=>'4096',
        'created_at'=> $now,
        'updated_at'=> $now
       ),
    array(
         'name'=>'Coder 2', 'rep'=>'2048',
         'created_at'=> $now,
         'updated_at'=> $now
       ),
    //...
);

Coder::insert($data);

2014-10-26 05:01:21

你可以使用Eloquent::insert()。

例如:

$data = [
    ['name'=>'Coder 1', 'rep'=>'4096'],
    ['name'=>'Coder 2', 'rep'=>'2048'],
    //...
];

Coder::insert($data);

2012-11-27 23:54:16

Laravel中使用雄辩的ORM进行批量插入

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