If it is one time selection like storing in a user level settings, you can
store the database to use in user model
i.e. you have to customize default Usermodel in django and add one extra
field to store the db type of the current user.

Then access the right db

Author.objects.using(request.user.database).all()

OR

Author.objects.using('mysql').all()

Author.objects.using('postgresql').all()

You might have to use the database routers also. It depends on your
detailed requirements.


Official docs -
https://docs.djangoproject.com/en/2.2/topics/db/multi-db/

Cheers!


Regards,
Chetan Ganji
+91-900-483-4183
ganji.che...@gmail.com
http://ryucoder.in


On Fri, Jun 21, 2019 at 4:55 PM anilkumar sangu <sangu.anilku...@gmail.com>
wrote:

> Hello,
>
> I am working on Django
>
> I have a scenario like
> I want to connect multiple databases. based on user selection.  if user
> selects MySql from front end my Api could able to connect MySql. if user
> select postgreSql my api could able to connect to postgreSql based on user
> selection dynamically. how to achieve this in Django Rest Api
>
> Thanks in advance
>
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