Laravel 模型查詢錯誤：“Illuminate\\Database\\QueryException：SQLSTATE[23000]：違反完整性約束”

Question

我嘗試加入 2 個表，但收到此錯誤：

照射\\數據庫\\ QueryException：SQLSTATE [23000]：完整性約束違規：1052列在where子句是不明確的（SQL 'USER_ID'：選擇sadaqah_history 。 total ， sadaqah_history 。 foundation_donate_id從dzikir_counter內部聯接sadaqah_history上sadaqah_history 。 user_id = dzikir_counter 。 user_id其中user_id = 25 和 DATE_FORMAT(dzikir_date, '%Y-%m-%d') BETWEEN '2019-07-01' AND '2019-07-31') 在文件 /var/www/backend/z/vendor/laravel /framework/src/Illuminate/Database/Connection.php 第 664 行

我的 API 控制器代碼：

$startDate = Carbon::parse(new Carbon('first day of this month'))->toDateString();
$endDate = Carbon::parse(new Carbon('last day of this month'))->toDateString();
$models = DzikirCounter::where('user_id', $user->id)
           ->whereRaw("DATE_FORMAT(dzikir_date, '%Y-%m-%d') BETWEEN '$startDate' AND '$endDate'")
           ->join('sadaqah_history', 'sadaqah_history.user_id', '=', 'dzikir_counter.user_id')
           ->get(['sadaqah_history.total', 'sadaqah_history.foundation_donate_id'])              
           ->actived()
           ->orderBy('dzikir_date', 'desc')
           ->get();

模型 1 (Dzikir_Counter)：

protected $table = 'dzikir_counter';

protected $fillable = [
    'user_id',
    'counter',
    'dzikir_total',
    'dzikir_date',
    'total',
    'dzikir_detail',
    'status',
    'deleted_at',
    'created_at',
    'updated_at',
    'created_by',
    'updated_by',
];

protected $appends = [
    'dzikir_details'
];

protected $hidden = [
    'dzikir_detail',
    'user_id',
    'created_by',
    'updated_by',
    'deleted_at'
];
protected $casts = [
    'counter' => 'int',
    'dzikir_total' => 'int',
    'status' => 'int',
    'user_id' => 'int'
];

模型 2 (Sadaqah_History)：

    protected $table = 'sadaqah_history';

    protected $fillable = [
         'user_id',
         'name',
         'point_total',
         'total',
         'sadaqah_date',
         'status',
         'is_dzikir',
         'foundation_donate_id',
         'created_at',
         'updated_at',
         'created_by',
         'updated_by',
    ];
    protected $hidden = [
        'id',
        'user_id',
        'name',
        'point_total',
        'created_at',
        'updated_at',
        'created_by',
        'updated_by',        
        'foundation_donate_id',
        'created_by',
        'updated_by'
    ];
    protected $casts = [
         'status' => 'int',
         'is_dzikir' => 'int',
         'point_total' => 'int',
         'total' => 'int',
         'user_id' => 'int',
         'foundation_donate_id' => 'int',
    ];

我想要實現的是與此相同的SQL 查詢：

SELECT dzikir_counter.user_id，dzikir_counter.dzikir_date，sadaqah_history.sadaqah_date，dzikir_counter.dzikir_total，sadaqah_history.point_total，sadaqah_history.total，sadaqah_history.foundation_donate_id FROM dzikir_counter內加入sadaqah_history ON dzikir_counter.user_id = sadaqah_history.user_id AND dzikir_counter.dzikir_date = sadaqah_history.sadaqah_date
按sadaqah_history 。 foundation_donate_id DESC

Answer 1

代替

DzikirCounter::where('user_id', $user->id)

和

DzikirCounter::where('dzikir_counter.user_id', $user->id)

您得到的錯誤意味着user_id列同時存在於dzikir_counter和sadaqah_history表中。 在這種情況下，您應該指定 WHERE 應該執行哪個表。