The docs talk about models here:
http://docs.djangoproject.com/en/dev/topics/db/models/
foreign keys here:
http://docs.djangoproject.com/en/dev/ref/models/fields/#foreignkey
and queries here:
http://docs.djangoproject.com/en/dev/topics/db/queries/#retrieving-objects
This advice isn't tested, so it might have syntax issues:
Basically, assuming you have a models.py file roughly like this:
from django.db import models
class Book(models.Model):
title = models.CharField(max_length=100)
class Phrase(models.Model)
text = models.CharField(max_length=100)
book = models.ForeignKey('Book')
Then you could get that data like this:
title = "The book's title"
book = Book.objects.get(title=title)
phrase = Phrase.objects.get(book=book)
Now you have all the objects you need, just access their data like
normal python objects.
book.title
phrase.text
HTH!
Alex
On Mar 16, 9:01 am, Norman <[email protected]> wrote:
> How to perform such simple query:
>
> select p.text, b.title from books b, phrase p where p.book_id = b.id
>
> on tables
>
> books{
> id : int,
> title: varchar
>
> }
>
> phrase{
> id : int,
> book_id : int,
> text: varchar
>
> }
>
> but using django models?
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