Laravel 查询在 DB::Table 和 DB::Select 中使用内连接显示不同的结果

Question

我正在使用 3 table 1.organizations 2.users 3.organization_user

所以 organization_user 是获取 org 的枢轴 table。和用户。

DB::select("SELECT users.name 'User Name',organizations.name 'Org Name'
   FROM users INNER JOIN organization_users ON 
organization_users.user_id=users.id
    INNER JOIN organizations ON 
organizations.id=organization_users.organization_id
   WHERE organization_users.organization_id=$org_id");

得到以下结果

[ { "User Name": "Navid Anjum", "Org Name": "org1" }, { "User Name": "kamal", "Org Name": "org1" } ]

但是当使用

DB::table('organization_users')
        ->join('users','users.id','=','organization_users.user_id')
        ->join('organizations','organizations.id','=',
        'organization_users.organization_id')
        ->select('users.name as Name','organizations.name as Org Name')
        ->where('organization_users.id','=',$org_id)
        ->get();

得到以下结果

[ { "Name": "Navid Anjum", "Org Name": "org1" } ]

所以我做错了什么？

Answer 1

您在第二个语句中没有为 organization_users 设置正确的 ID :

DB::table('organization_users')
    ->join('users','users.id','=','organization_users.user_id')
    ->join('organizations','organizations.id','=',
    'organization_users.organization_id')
    ->select('users.name as Name','organizations.name as Org Name')
    ->where('organization_users.organization_id','=',$org_id)
    ->get();