Laravel:如何在Eloquent中使用悲观锁定? [英] Laravel: How to use pessimistic locking with Eloquent?

问题描述

我通过使用查询生成器看到了悲观锁定中的大多数示例，如下所示.

I saw most of examples in Pessimistic locking by using query builder, like in below.

DB::table('users')->where('votes', '>', 100)->lockForUpdate()->get();

我如何在laravel中对Eloquent使用悲观锁定?

How can I use Pessimistic locking with Eloquent in laravel?

推荐答案

要执行此操作，您只需正常使用模型即可.如Maraboc的评论所述，仅使用Eloquent模型并设置过滤器，并在get()之前调用lockForUpdate.

To do this you simply need to use the model as normal. As stated in Maraboc's comment just use the Eloquent model and set filters and call lockForUpdate before the get().

示例:User::where('votes', '>', 100)->lockForUpdate()->get();

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