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Showing posts with the label Django Orm
Django: Return One Filtered Object Per Foreign Key

Django: Return One Filtered Object Per Foreign Key

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Is it possible to return querysets that return only one object per foreign key? For instance, I wa… Read more Django: Return One Filtered Object Per Foreign Key
How To Add Filters To A Query Dynamically In Django?

How To Add Filters To A Query Dynamically In Django?

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In my viewSet I am doing a query, queryset= Books.objects.all(); Now from an ajax call I get my fi… Read more How To Add Filters To A Query Dynamically In Django?
Django Manytomany Field Through With Extra Fields Does Not Show On Both Relations

Django Manytomany Field Through With Extra Fields Does Not Show On Both Relations

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I have a class Assembly class Assembly(models.Model): room = models.ForeignKey('Room',… Read more Django Manytomany Field Through With Extra Fields Does Not Show On Both Relations
Save List Of Records And Fields Into Django Model

Save List Of Records And Fields Into Django Model

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I receive this list from my website admin: [['present', '2'],['present', &#… Read more Save List Of Records And Fields Into Django Model
Why I Am Getting An "(admin.e003) The Value Of 'raw_id_fields[n]' Must Be A Foreignkey Or Manytomanyfield." Error In Django App?

Why I Am Getting An "(admin.e003) The Value Of 'raw_id_fields[n]' Must Be A Foreignkey Or Manytomanyfield." Error In Django App?

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I want to make a schema migration, just add 1 field to Model and to ModelAdmin. class MyModel(model… Read more Why I Am Getting An "(admin.e003) The Value Of 'raw_id_fields[n]' Must Be A Foreignkey Or Manytomanyfield." Error In Django App?
Per-transaction Isolation Level In Django Orm

Per-transaction Isolation Level In Django Orm

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Is it possible to set isolation level for custom transaction (but not with raw sql)? For example, s… Read more Per-transaction Isolation Level In Django Orm