如何在 laravel eloquent 上添加括号？ (Laravel 5.3)

Question

我的查询是这样的：

SELECT * FROM message WHERE (seller_id = 1 OR buyer_id = 3) AND deleted_by NOT LIKE '%1%'

我想改成laraveleloquent

我这样试：

Message::where('seller_id', auth()->user()->id)
       ->orWhere('buyer_id', auth()->user()->id)
       ->where('deleted_by', 'not like', '%'.auth()->user()->id.'%')
       ->get();

但是，结果是这样的：

SELECT * FROM message WHERE seller_id = 1 OR buyer_id = 3 AND deleted_by NOT LIKE '%1%'

好像需要括号

如何在 laravel eloquent 上添加括号？

Answer 1

试试这个：

Message::where(function ($query) {
            $query->where('seller_id', auth()->user()->id)
                  ->orWhere('buyer_id', auth()->user()->id);
        })->where('deleted_by', 'not like', '%'.auth()->user()->id.'%')->get();

Answer 2

您需要将 where 放在闭包中

Message::where(function($query){
    $query->where('buyer_id', auth()->user()->id)
    ->orWhere('buyer_id', auth()->user()->id);
})
->where('deleted_by', 'not like', '%'.auth()->user()->id.'%')
->get();

Answer 3

Message::where(function ($query) {
    $query->where('seller_id', auth()->user()->id)
      ->orWhere('buyer_id', auth()->user()->id);
})
->where('deleted_by', 'not like', '%'.auth()->user()->id.'%')
->get();

试试这个，也许你的问题就解决了。

Answer 4

在这种情况下，使用闭包。

$userId = auth()->user()->id;
Message::where(function($q) use($userId){
    $q->where('buyer_id', $userId)
    ->orWhere('buyer_id', $userId);
})
->where('deleted_by', 'not like', '%'.$userId.'%')
->get();

如何在 laravel eloquent 上添加括号？ (Laravel 5.3)

How can I add brackets on the laravel eloquent? (Laravel 5.3)

php

mysql

laravel

laravel-5.3

laravel-eloquent