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: 0.011166254281997681django order by
#Add this to your models.py class, and dont remove the comma!
class Meta:
ordering = ('yourfeild',)Django values_list
Cannot resolve keyword 'lyrics' into field. Choices are: id, song, song_iddjango 3.0 queryset examples
>>> Entry.objects.filter(
... headline__startswith='What'
... ).exclude(
... pub_date__gte=datetime.date.today()
... ).filter(
... pub_date__gte=datetime.date(2005, 1, 30)
... )Copyright © 2021 Codeinu
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