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django/tests/regressiontests/bulk_create/models.py
Anssi Kääriäinen 29132ebdef Fixed #17788 -- Added batch_size argument to qs.bulk_create()
The qs.bulk_create() method did not work with large batches together
with SQLite3. This commit adds a way to split the bulk into smaller
batches. The default batch size is unlimited except for SQLite3 where
the batch size is limited to 999 SQL parameters per batch.

Thanks to everybody who participated in the discussions at Trac.
2012-07-17 15:24:41 +03:00

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Python

from django.db import models
class Country(models.Model):
name = models.CharField(max_length=255)
iso_two_letter = models.CharField(max_length=2)
class Place(models.Model):
name = models.CharField(max_length=100)
class Meta:
abstract = True
class Restaurant(Place):
pass
class Pizzeria(Restaurant):
pass
class State(models.Model):
two_letter_code = models.CharField(max_length=2, primary_key=True)
class TwoFields(models.Model):
f1 = models.IntegerField(unique=True)
f2 = models.IntegerField(unique=True)