updateOrCreate（）给出未找到的列：1054“ where子句”中的未知列“ 0”

Question

I'm trying to assign role to user when they attempt. But it gives me this error. I'm using updateOrCreate() because I want to use that method later to change user role

SQLSTATE[42S22]: Column not found: 1054 Unknown column '0' in 'where clause' (SQL: select * from roles where ( 0 = user_id and 1 = = and 2 = 10) limit 1)

Schema::create('roles', function (Blueprint $table) {
     $table->increments('id');
     $table->unsignedInteger("user_id")->index();
     $table->string("role_name");
     $table->foreign("user_id")->references("id")->on("users")->onDelete("cascade");
});

RegisterController

protected function create(array $data)
{
    $user = user::create([
        'name' => $data['name'],
        'email' => $data['email'],
        "username" => $data["username"],
        'password' => Hash::make($data['password']),
    ]);

    if ($user) {
        $model = new Role();
        $model->assignNewbieRole($user->id);
    }

    return $user;
}

Role model

public function assignNewbieRole($id)
{
    $this->updateOrCreate(["user_id","=",$id],["role_name","=","newbie"]);
}

How do I fix this ?

Answer 1

您需要传递关联的数组而不是单个值：

$this->updateOrCreate(["user_id" => $id], ["role_name" => "newbie"]);

Answer 2

The values have to be set using a associative array where the column name is the key and the value is the value you want to find/insert.

$this->updateOrCreate(
    ["user_id" => $id],
    ["role_name" => "newbie"]
);