Question

我希望将两个队列合二为一。

$buildings_queue=IngameBuildingQueue::where(DB::raw('UNIX_TIMESTAMP(`start_time` + `duration`)'),'<=',time());
$recruit_queue=IngameRecruitQueue::where(DB::raw('UNIX_TIMESTAMP(`start_time` + `duration`)'),'<=',time());
$queue=$buildings_queue->unionAll($recruit_queue);
dd($queue->toSql());

Laravel throw：

[ErrorException]未定义的属性：Illuminate \ Database \ Eloquent \ Builder :: $ bindings

但是当我删除where()方法时，一切正常。

我该如何解决？

Answer 1

根据Laravel用户手册，这应该可行

IngameRecruitQueue::where(DB::raw('UNIX_TIMESTAMP(`start_time` + `duration`)'),'<=',time())->union($buildings_queue)->get();

还尝试在camelCase约定中编写变量

$ buildings_queue 将 $ buildingsQueue

查看此答案以了解详情：https://softwareengineering.stackexchange.com/a/196463

Laravel UNION ALL不使用where语句

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