mirror of
https://github.com/django/django.git
synced 2024-11-18 07:26:04 +00:00
29 lines
908 B
Python
29 lines
908 B
Python
"""
|
|
18. Using SQL reserved names
|
|
|
|
Need to use a reserved SQL name as a column name or table name? Need to include
|
|
a hyphen in a column or table name? No problem. Django quotes names
|
|
appropriately behind the scenes, so your database won't complain about
|
|
reserved-name usage.
|
|
"""
|
|
|
|
from django.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Thing(models.Model):
|
|
when = models.CharField(max_length=1, primary_key=True)
|
|
join = models.CharField(max_length=1)
|
|
like = models.CharField(max_length=1)
|
|
drop = models.CharField(max_length=1)
|
|
alter = models.CharField(max_length=1)
|
|
having = models.CharField(max_length=1)
|
|
where = models.DateField(max_length=1)
|
|
has_hyphen = models.CharField(max_length=1, db_column='has-hyphen')
|
|
class Meta:
|
|
db_table = 'select'
|
|
|
|
def __str__(self):
|
|
return self.when
|