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Django 2.1
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  • Django 文档
  • 开始
  • Using Django
    • 如何安装Django
    • 模型和数据库
      • 模型
      • 进行查询
      • 聚合
      • 搜索
      • Managers
      • Performing raw SQL queries
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      • Examples of model relationship API usage
    • 处理 HTTP 请求
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Django 2.1 is no longer supported. It receives no security fixes. Use it for reference only. Latest release
Chinese (Simplified) translation. Untranslated passages appear in English. 32.6% Help translate
  1. Django 2.1
  2. Using Django

模型和数据库Link to this heading#

模型是您的数据唯一而且准确的信息来源。它包含您正在储存的数据的重要字段和行为。一般来说,每一个模型都映射一个数据库表。

  • 模型
  • 进行查询
  • 聚合
  • 搜索
  • Managers
  • Performing raw SQL queries
  • 数据库事务
  • Multiple databases
  • Tablespaces
  • Database access optimization
  • Database instrumentation
  • Examples of model relationship API usage
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Not affiliated with or endorsed by the Django Software Foundation. The documentation is copyright © Django Software Foundation and individual contributors, and is used under the BSD 3-Clause licence. “Django” is a trademark of the Django Software Foundation.

This translation is the work of the Django i18n community, not of this site. Read the official documentation at docs.djangoproject.com.

👋 Jason Cartwright