Value list in django

What is values_list in django orm

 Test.objects.all()                                  time: 0.010061947107315063
 Test.objects.all().values('first')                  time: 0.00578328013420105
 Test.objects.all().values_list('first')             time: 0.005257354974746704
 Test.objects.all().values_list('first', flat=True)  time: 0.0052023959159851075
 Test.objects.all().only('first')                    time: 0.011166254281997681

Source: stackoverflow.com

Value list in django

>>> qs1 = Author.objects.values_list('name')
>>> qs2 = Entry.objects.values_list('headline')
>>> qs1.union(qs2).order_by('name')

Source: docs.djangoproject.com

Django values_list

Cannot resolve keyword 'lyrics' into field. Choices are: id, song, song_id

Similar codes

0 vote324 views1 answer
Django admin.py all fields
Python Django
1 vote246 views1 answer
Django queryset group by count
Python Django
1 vote241 views1 answer
Insert data in django models
Python Django
0 vote247 views1 answer
Whitelist the ip address django
Python Django
0 vote236 views1 answer
Django.db.utils.IntegrityError: column contains null values
Python Django
5 votes266 views4 answers
Import user in django
Python Django
0 vote271 views1 answer
How to log errors while debug is false in django
Python Django
0 vote246 views1 answer
Celery beat command for django celery beat
Python Django
0 vote315 views1 answer
Django Signup form
Python Django
2 votes237 views2 answers
Create django user command line
Python Django