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

-1 vote302 views1 answer
Python scatter size
Python
0 vote288 views1 answer
Pd.to_datetime(df 'date' errors='coerce')
Python
1 vote288 views1 answer
Acess nvidia from docker compose
Python
1 vote324 views1 answer
How to add decorators with class in django
Python Django
0 vote291 views1 answer
How to set time.sleep(2) on instapy
Python
1 vote295 views1 answer
Select rows from a DataFrame based on column values?
Python
10 votes294 views2 answers
Replace values in a column by condition python
Python
0 vote270 views1 answer
No module named 'fastai'
Python
0 vote300 views1 answer
Python "urllib3" download and save pdf
Python
2 votes303 views1 answer
Distribution seaborn
Python