Django查找表和字段

Question

Can I look around in a database with Django? I mean outputting a list of all tables, all fields in tables and all objects in a specific table?

I know how to build models and lookup objects, but can I lookup fields in a preexisting database? I have a bit experience with unmanaged django models, but if I should use those, then I have to create models for alle the tables and specify each field. I think it should be possible to just look around in a database without 'managing it'. At least there must be a existing project on github or such with the functionality? Thank you.

Answer 1

您需要manage.py inspectdb （ https://docs.djangoproject.com/en/1.5/howto/legacy-databases/#auto-generate-the-models ）

Answer 2

您可以使用原始SQL查询执行诸如Show Table之类的语句