Symfony从数据库生成特定实体 [英] Symfony Generating Specific Entities from the Database

问题描述

我有一个更大的数据库，我想创建4个表的实体。我已经参考了这个 Symfony Cookbook ，但没有帮助我得到我

步骤1 - 从数据库导入

  php app / console doctrine：mapping：import --force AcmeBlogBu​​ndle xml 
  

可以导入特定的表吗？或者以Abc％开头的所有表？）这个命令会执行什么？

步骤2 - 将导入转换为Annotaction | Yml | XML

  php app / console doctrine：mapping：convert annotation ./src 
  

问题在这里：即使我删除导入的文件并留下我感兴趣的特定的orm.xml，它们似乎仍然影响到这个命令。有没有缓存清除或什么??

步骤3 - 创建实体

  php app / console doctrine：generate：entities AcmeBlogBu​​ndle 
  

我没有这里存在任何问题。但是，要达到这一点，需要创建和删除许多不必要的文件，这是从版本控制的角度来看是一个真正的头痛。

解决方案

我认为步骤应该在下面安排，你需要使用 - filter 为特定表格

Step1

  php app / console doctrine：mapping：convert annotation / src / App / MyBundle / Resources / config / doctrine --from-database --filter =table_name
  

Step2 现在您可以应用导入

  php app / console doctrine：mapping：import AppMyBundle annotation --filter =table_name
  

Step3

  php app / console doctrine：generate：entities AppMyBundle --no -backup 
  

I have a larger database and I'd like to create entities for 4 tables. I'v been referencing this Symfony Cookbook but it's not help quite getting me where I want to be.

Step 1 - Import From Database

php app/console doctrine:mapping:import --force AcmeBlogBundle xml

Question Here: Can you import specific tables? or all tables that start with 'Abc%'?) What command would do this?

Step 2 - Convert the import to Annotaction|Yml|XML

php app/console doctrine:mapping:convert annotation ./src

Problem here: Even if I delete the imported files and leave the specific orm.xml I'm interested in, they still seem to affect this command. Is there a cache to clear or something??

Step 3 -- Create the Entities

php app/console doctrine:generate:entities AcmeBlogBundle

I haven't had any problems here.. However, getting to this point requires creating and deleting a lot of unnecessary files which is a real headache from a version control perspective.

解决方案

I think the steps should be done in below arrange and you need to use --filter for the specific table:

Step1

php app/console doctrine:mapping:convert annotation  /src/App/MyBundle/Resources/config/doctrine --from-database --filter="table_name"

Step2 Now you can apply importing

php app/console doctrine:mapping:import AppMyBundle annotation --filter="table_name"

Step3

php app/console doctrine:generate:entities AppMyBundle --no-backup  

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