/Python/What is values_list in django orm

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

Similar codes

6 votes272 views1 answer
Python round number numpy
Python
-1 vote259 views1 answer
Numpy split array into chunks of equal size
Python
-1 vote269 views1 answer
Python iterate over instances of class
Python
6 votes272 views2 answers
AttributeError: type object 'Callable' has no attribute '_abc_registry'
Python
0 vote242 views1 answer
Python pil to greyscale
Python
0 vote251 views1 answer
Break line in string python
Python
4 votes269 views2 answers
Maximize window in selenium
Python
1 vote306 views1 answer
Python invert binary tree
Python
0 vote272 views1 answer
Zipped hackerrank solution
Python
0 vote246 views1 answer
Pip offline package install
Python