CodeIgniter 4 - 将多行连接到数组

Question

I use CodeIgniter 4 and I get users by this code:

$userModel = new UserModel();
$users = $userModel->findAll();

Result:

array(8) {   [0]=>   array(14) {
    ["id"]=>
    string(1) "1"
    ["name"]=>
    string(6) "Admin"
    ["surname"]=>
    string(5) "Admin"
    ["emailOfficial"]=>
    string(20) "admin@poczta.pl"
    ["password"]=>
    string(60) "XXXX"
    ["role"]=>
    string(6) "master"
    ["isActive"]=>
    string(1) "1"   } ...

I need add all markets to user (something like below):

"markets" => [
  {
    "id": 1,
    "name": "test"
  },
  {
    "id": 2,
    "name": "test 2"
  }
]

I keep relationship of markets with users in another table (users_markets):

Table markets:

Is such a join even possible?

Answer 1

You could do it as follows:

select u.*, m.name as marketName
from users u
inner join users_markets um on u.id = um.userId
inner join markets m on m.id = um.marketId
order by u.id;