SQL -如果变量不为空,则包含where条件 如果变量为空,则MYSQL忽略where子句 Laravel 5雄辩的where with multiple or in子句 如果value不为空,则仅添加附加到WHERE子句的搜索条件 雄辩的Laravel multiple like where和where子句 Laravel雄辩的whereIn与where内部关系 ...
1 Adding if statement in UpdateOrCreate 0 How can I use laravel db query ->update() method in if statement 2 Laravel updateOrCreate with where clause 1 Update record if column is not null else create new record in laravel 1 laravel : How update a specific column with condition in...
$users = User::query() ->when($condition, function ($query) { return $query->where('status', '=', 'active'); }, function ($query) { return $query->where('status', '=', 'inactive'); }) ->get(); 在上面的示例中,如果条件为真,将会调用第一个回调函数,添加一个status = 'active...
当我使用$customer->customer_address->update($insert_address);时,它是正确的,并且只更新相关记录 如果它确实不能,我如何在保持where条件下的能力的同时仍然更新它? --- PS: Please ignore some questionable code that you found out (like, it return `hasOne`, but why it also has condition of `is_...
I have this queryDB::table('pro_orders_has_passengers') ->where('title_name','MR.') ->update([ 'title_name' => 'mr', ]); DB::table('pro_orders_has_passengers') ->where('title_name','MRS.') ->update([ 'title_name' => 'mrs', ]); DB::table('pro_orders_has_passengers...
Typically, this method will run a query with a "where" condition that searches for a user record with a "username" matching the value of $credentials['username']. The method should return an implementation of Authenticatable. This method should not attempt to do any password validation or ...
Typically, this method will run a query with a "where" condition that searches for a user record with a "username" matching the value of $credentials['username']. The method should return an implementation of Authenticatable. This method should not attempt to do any password validation or ...
//如果想获得column1,column2return$this->belongsToMany('App\Role')->withPivot('column1','column2');//如果想获得created_at和updated_atreturn$this->belongsToMany('App\Role')->withTimestamps();1234 同时,我们在关联的时候可以使用wherePivot和wherePivotIn方法过滤结果集。
$condition = true; if ($condition) { $users->load('posts'); } # 支持通过闭包传递额外的约束条件 $posts = Post::where('id', '<=', 3)->get(); $posts->load(['comments' => function ($query) { $query->where('content', 'like', 'Laravel学院%') ...
$orderM = OrderTrace::where(['order_id'=>$this->order_id, 'pay_status'=>2, 'order_status'=>1, 'delivery_status'=>1])->first(); if(empty($orderM)) return ; if(! $res = UpPayOrderDao::omsDeliveryQuery($orderM->order_id) ){ ...