How to write Select If() in Django model object
1
Select IF(5>10, true, false);
I want to write this using Django model.
django django-models django-rest-framework django-views
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
asked Nov 15 '18 at 11:28
JatinJatin
86
add a comment |
1
Select IF(5>10, true, false);
I want to write this using Django model.
django django-models django-rest-framework django-views
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
asked Nov 15 '18 at 11:28
JatinJatin
86
Could you share your model layout, and where you want to use this? Maybe take a look at docs.djangoproject.com/en/2.1/topics/db/queries
– Tomas Jacobsen
Nov 15 '18 at 11:34
Please elaborate more so that I can provide you exact solution If you you are looking for ternary operator then have a look on stackoverflow.com/questions/394809/…
– Anoop Kumar
Nov 15 '18 at 11:37
With aggregate ? docs.djangoproject.com/en/2.1/topics/db/aggregation
– Bast
Nov 15 '18 at 11:42
add a comment |
1
1
1
Select IF(5>10, true, false);
I want to write this using Django model.
django django-models django-rest-framework django-views
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
asked Nov 15 '18 at 11:28
JatinJatin
86
Select IF(5>10, true, false);
I want to write this using Django model.
django django-models django-rest-framework django-views
django django-models django-rest-framework django-views
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
asked Nov 15 '18 at 11:28
JatinJatin
86
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
asked Nov 15 '18 at 11:28
JatinJatin
86
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
edited Nov 15 '18 at 11:31
Michael Dodd
5,760103853
5,760103853
asked Nov 15 '18 at 11:28
JatinJatin
86
asked Nov 15 '18 at 11:28
JatinJatin
86
asked Nov 15 '18 at 11:28
JatinJatin
86
86
Could you share your model layout, and where you want to use this? Maybe take a look at docs.djangoproject.com/en/2.1/topics/db/queries
– Tomas Jacobsen
Nov 15 '18 at 11:34
Please elaborate more so that I can provide you exact solution If you you are looking for ternary operator then have a look on stackoverflow.com/questions/394809/…
– Anoop Kumar
Nov 15 '18 at 11:37
With aggregate ? docs.djangoproject.com/en/2.1/topics/db/aggregation
– Bast
Nov 15 '18 at 11:42
add a comment |
Could you share your model layout, and where you want to use this? Maybe take a look at docs.djangoproject.com/en/2.1/topics/db/queries
– Tomas Jacobsen
Nov 15 '18 at 11:34
Please elaborate more so that I can provide you exact solution If you you are looking for ternary operator then have a look on stackoverflow.com/questions/394809/…
– Anoop Kumar
Nov 15 '18 at 11:37
With aggregate ? docs.djangoproject.com/en/2.1/topics/db/aggregation
– Bast
Nov 15 '18 at 11:42
Could you share your model layout, and where you want to use this? Maybe take a look at docs.djangoproject.com/en/2.1/topics/db/queries
– Tomas Jacobsen
Nov 15 '18 at 11:34
Could you share your model layout, and where you want to use this? Maybe take a look at docs.djangoproject.com/en/2.1/topics/db/queries
– Tomas Jacobsen
Nov 15 '18 at 11:34
Please elaborate more so that I can provide you exact solution If you you are looking for ternary operator then have a look on stackoverflow.com/questions/394809/…
– Anoop Kumar
Nov 15 '18 at 11:37
Please elaborate more so that I can provide you exact solution If you you are looking for ternary operator then have a look on stackoverflow.com/questions/394809/…
– Anoop Kumar
Nov 15 '18 at 11:37
With aggregate ? docs.djangoproject.com/en/2.1/topics/db/aggregation
– Bast
Nov 15 '18 at 11:42
With aggregate ? docs.djangoproject.com/en/2.1/topics/db/aggregation
– Bast
Nov 15 '18 at 11:42
add a comment |
1 Answer
1
active
oldest
votes
1
you can use case when. see example below:
YourModel.objects.annotate(
discount=Case(
When(field_value__lte=5, then=Value(1)),
default=Value(0),
output_field=IntegerField(),
),
)
you can write case when as you needed. see documentation in this link https://docs.djangoproject.com/en/2.1/ref/models/conditional-expressions/
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
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1 Answer
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1 Answer
1
active
oldest
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oldest
votes
1
you can use case when. see example below:
YourModel.objects.annotate(
discount=Case(
When(field_value__lte=5, then=Value(1)),
default=Value(0),
output_field=IntegerField(),
),
)
you can write case when as you needed. see documentation in this link https://docs.djangoproject.com/en/2.1/ref/models/conditional-expressions/
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
add a comment |
1
you can use case when. see example below:
YourModel.objects.annotate(
discount=Case(
When(field_value__lte=5, then=Value(1)),
default=Value(0),
output_field=IntegerField(),
),
)
you can write case when as you needed. see documentation in this link https://docs.djangoproject.com/en/2.1/ref/models/conditional-expressions/
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
add a comment |
1
1
1
you can use case when. see example below:
YourModel.objects.annotate(
discount=Case(
When(field_value__lte=5, then=Value(1)),
default=Value(0),
output_field=IntegerField(),
),
)
you can write case when as you needed. see documentation in this link https://docs.djangoproject.com/en/2.1/ref/models/conditional-expressions/
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
you can use case when. see example below:
YourModel.objects.annotate(
discount=Case(
When(field_value__lte=5, then=Value(1)),
default=Value(0),
output_field=IntegerField(),
),
)
you can write case when as you needed. see documentation in this link https://docs.djangoproject.com/en/2.1/ref/models/conditional-expressions/
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
answered Nov 15 '18 at 12:13
vorujackvorujack
612615
612615
add a comment |
add a comment |
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Could you share your model layout, and where you want to use this? Maybe take a look at docs.djangoproject.com/en/2.1/topics/db/queries
– Tomas Jacobsen
Nov 15 '18 at 11:34
Please elaborate more so that I can provide you exact solution If you you are looking for ternary operator then have a look on stackoverflow.com/questions/394809/…
– Anoop Kumar
Nov 15 '18 at 11:37
With aggregate ? docs.djangoproject.com/en/2.1/topics/db/aggregation
– Bast
Nov 15 '18 at 11:42