QuerySet API reference | Django documentation | Django

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Wed Feb 16 2022 17:28:23 GMT+0000 (Coordinated Universal Time)

# Hits the database.
e = Entry.objects.select_related('blog').get(id=5)

# Doesn't hit the database, because e.blog has been prepopulated
# in the previous query.
b = e.blog

COPY

https://docs.djangoproject.com/en/4.0/ref/models/querysets/

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QuerySet API reference | Django documentation | Django

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