/Python/Django/Django composite primary key

Django composite primary key

Primary key django model

class Garden(models.Model):
    garden_id = models.IntegerField(primary_key=True)

Django composite primary key

#Try similar below code:

class MyTable(models.Model):
    class Meta:
        unique_together = (('key1', 'key2'),)

    key1 = models.IntegerField(primary_key=True)
    key2 = models.IntegerField()
#or if you want only unique mixed fields:

class MyTable(models.Model):
    class Meta:
        unique_together = (('key1', 'key2'),)

    key1 = models.IntegerField()
    key2 = models.IntegerField()

Source: stackoverflow.com

Similar codes

0 vote470 views1 answer
Enumerate in django templte
Python Django
12 votes381 views6 answers
Model in django
Python Django
1 vote394 views1 answer
Cookies in django
Python Django
0 vote408 views1 answer
Travis deployment script for django applications to heroku
Python Django
0 vote393 views1 answer
Django import excel file from same directory
Python Django
1 vote415 views1 answer
Django group by date from datetime field
Python Django
0 vote355 views2 answers
Deploy django with nginx and gunicorn
Python Django
0 vote413 views1 answer
Where to import render in django
Python Django
6 votes383 views2 answers
Migrate data django
Python Django
7 votes367 views5 answers
Django messages
Python Django