and condition with or in django
Just adding this for multiple filters attaching to Q object, if someone might be looking to it. If a Q object is provided, it must precede the definition of any keyword arguments. Otherwise its an invalid query. You should be careful when doing it.
an example would be
from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True),category='income')
Here the OR condition and a filter with category of income is taken into accountquery with condition django
from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True))django or
from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True))objects.filter django
>>> Entry.objects.filter(blog_id=4)python django query
python django queries , queryset for shell
---------------------------
from home.models import SignupM
SignupM.objects.all()
from datetime import date
SignupM.objects.create(timestamp=date.today(),username='myname',password='12345')
SignupM.objects.all()[0].username
SignupM.objects.all().first()
SignupM.objects.all().last()
SignupM.objects.filter(username='myname')
SignupM.objects.filter(username='myname').update(username='newname')
SignupM.objects.filter(username__startswith='newname')
SignupM.objects.filter(username='newname').delete()django filter values with e and operator
exact
iexact
contains
icontains
in
gt
gte
lt
lte
startswith
istartswith
endswith
iendswith
range
date
year
iso_year
month
day
week
week_day
iso_week_day
quarter
time
hour
minute
second
isnull
regex
iregexCopyright © 2021 Codeinu
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