如何在Symfony2项目中删除实体类 [英] How to remove an entity class in a Symfony2 project

问题描述

当我们最初设计项目时，到目前为止，我们有几个实体尚未使用（并且我们不打算在不久的将来实现它们）。因此，我想将其从我的项目中删除。我将这样进行操作（手动执行所有步骤）：

When we initially designed our project, we had a couple of entities that to date are unused (and we don't plan to implement them in the near future). Ergo I want to remove them from my project. I would proceed like this (all steps manually performed):

1. 从我当前使用的实体中删除所有关系。


2. 删除文档ORM文件 src / Resources / config / doctrine


3. 从<$ c $中删除类PHP文件c> src / Entity


4. 从数据库中删除表

1. Remove all relations from my currently used entities.
2. Delete the doctrime ORM file src/Resources/config/doctrine
3. Delete the class PHP file from src/Entity
4. Remove the table from the database

<我想知道的是：是否有任何例程（例如控制台命令）可以支持此过程？例如，如果我运行

What I would like to know: Are there any routines (e.g. console commands) that may support this procedure? For example, if I run

php app/console doctrine:schema:update --dump-sql

在删除了所有关系并删除了文件之后，我得到了删除相应表的SQL语句吗？

after having removed all relations and deleted the files, that I get the SQL statement that removes the according table(s)?

推荐答案

您删除实体的步骤是可以的。

Your steps to delete an entity are OK.

您可以不要从教义中删除表，因为教义不知道该表。看看这个问题：

You can't remove a table from Doctrine, as Doctrine doesn't know about it. Have a look at this question:

使用Doctrine2和Symfony2删除表

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