来自实体的 Doctrine 2 更新

2022-01-03 00:00:00 orm php doctrine-orm

是否可以通过以下类似的方式更新实体:

Is it possible to update an entity in a similar way as below:

$data       = new ATest();  // my entity
$data->id   = 1;            // id 1 already exists, I just want to update this row
$data->name = "ORM Tested"; // changed the name

$entityManager->persist($data);
$entityManager->flush();

这将插入和更改对象的 id，而不是更新数据库中的现有行.

This will insert and change the id of the object instead of updating the existing row in the database.

推荐答案

我不得不使用

$entityManager->merge($data)

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