id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 22115,Related Querysets from Inlines not getting cached,john.parton@…,nobody," Here's an overview of my code: {{{ # models.py from django.db import models class ExampleParent(models.Model): def __unicode__(self): return u'Example Parent: %s' % self.id class ExampleInline(models.Model): parent = models.ForeignKey('ExampleParent') child = models.ForeignKey('ExampleChild') def __unicode__(self): return u'Example Inline: %s' % self.id class ExampleChild(models.Model): def __unicode__(self): return u'Example Child: %s' % self.id # admin.py from django.contrib import admin from admin_issue.example_problem.models import (ExampleParent, ExampleInline) class ExampleInlineInline(admin.TabularInline): model = ExampleInline class ExampleParentAdmin(admin.ModelAdmin): inlines = [ ExampleInlineInline ] admin.site.register(ExampleParent, ExampleParentAdmin) }}} If you go to the admin details for an ExampleParent instance, a query will be executed to fetch all of ExampleChild for as many ExampleInlines are associated with that ExampleParent. These are exactly identical queries. I would expect each queryset to be cached and for the ORM. I have a few models in production that produces hundreds (sometimes over a thousand) queries. Most of them are exactly identical queries that could be cached. I could probably patch my code to work around this, but it seems like the expected default behavior would be to cache these. I can generate a small project with a sqlite db if necessary. John P. ",Bug,closed,contrib.admin,1.6,Normal,duplicate,"admin, inline, queryset, queryset caching",,Accepted,0,0,0,0,0,0