在Laravel 5.3中批量插入

Question

$list = [];

foreach($RoleDetails["Data"]["Permissions"] as $Permission) {
    $MyModel = new UserRolePermissionModel();
    $MyModel->UserID                  = $User->UserID;
    $MyModel->RolePermissionID        = $Permission->RolePermissionID;
    $MyModel->IsActive                = $Permission->IsActive;

    array_push($list, $MyModel);
}
\DB::table('tbluserrolepermission')->insert($list); 

以下是错误详细信息

QueryException {#293 ?
  #sql: "insert into `tbluserrolepermission` (`0`, `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, `10`, `11`, `12`, `13`, `14`, `15`, `16`, `17`) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"
  #bindings: array:18 [?]
  #message: "SQLSTATE[42S22]: Column not found: 1054 Unknown column '0' in 'field list' (SQL: insert into `tbluserrolepermission` (`0`, `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, `10`, `11`, `12`, `13`, `14`, `15`, `16`, `17`) values ({"UserID":21,"RolePermissionID":19,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":20,"IsActive":0,"IsProtectionAvailable":0,"IsProtectionReadOnly":1}, {"UserID":21,"RolePermissionID":21,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":22,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":23,"IsActive":0,"IsProtectionAvailable":0,"IsProtectionReadOnly":1}, {"UserID":21,"RolePermissionID":24,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":25,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":26,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":27,"IsActive":0,"IsProtectionAvailable":0,"IsProtectionReadOnly":1}, {"UserID":21,"RolePermissionID":28,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":29,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":30,"IsActive":0,"IsProtectionAvailable":0,"IsProtectionReadOnly":1}, {"UserID":21,"RolePermissionID":31,"IsActive":0,"IsProtectionAvailable":0,"IsProtectionReadOnly":1}, {"UserID":21,"RolePermissionID":32,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":33,"IsActive":0,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":34,"IsActive":1,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}, {"UserID":21,"RolePermissionID":35,"IsActive":1,"IsProtectionAvailable":0,"IsProtectionReadOnly":1}, {"UserID":21,"RolePermissionID":36,"IsActive":1,"IsProtectionAvailable":1,"IsProtectionReadOnly":0}))"
  #code: "42S22"
  #file: "C:\xampp\htdocs\AS4\vendor\laravel\framework\src\Illuminate\Database\Connection.php"
  #line: 761
  -previous: PDOException {#356 ?}
  +errorInfo: array:3 [?]
  +"previous": PDOException {#356 ?}
  -trace: {?}
}

Answer 1

它不起作用,因为您没有提供只有与列名匹配的值的数组数组来填充数据库.

例

假设您要填充一组用户并将其保存到数据库中.以下示例将执行此操作.

DB::table('users')->insert([  
    ['email' => 'taylor@example.com', 'votes' => 0],
    ['email' => 'dayle@example.com', 'votes' => 0]
]);

注意,email和votes在上面的例子中是2列在users表中.另请注意,只有其他数组的数组才会传递给insert方法.您要插入的内容实际上是一组雄辩的模型对象.

资料来源:https://laravel.com/docs/5.3/queries#inserts