mirror of
https://github.com/django/django.git
synced 2024-12-23 17:46:27 +00:00
29 lines
859 B
Python
29 lines
859 B
Python
from django.db import connection
|
|
from django.db import models
|
|
|
|
|
|
class Article(models.Model):
|
|
headline = models.CharField(max_length=100)
|
|
pub_date = models.DateTimeField()
|
|
|
|
class Meta:
|
|
index_together = [
|
|
["headline", "pub_date"],
|
|
]
|
|
|
|
|
|
# Model for index_together being used only with single list
|
|
class IndexTogetherSingleList(models.Model):
|
|
headline = models.CharField(max_length=100)
|
|
pub_date = models.DateTimeField()
|
|
|
|
class Meta:
|
|
index_together = ["headline", "pub_date"]
|
|
|
|
# Indexing a TextField on Oracle or MySQL results in index creation error.
|
|
if connection.vendor == 'postgresql':
|
|
class IndexedArticle(models.Model):
|
|
headline = models.CharField(max_length=100, db_index=True)
|
|
body = models.TextField(db_index=True)
|
|
slug = models.CharField(max_length=40, unique=True)
|