Re: weird behavior in select_related

Hi,

Please anyone confirm if this is normal, so I can report it or not.

Thanks,  regards

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Miguel Araujo

@maraujop

2011/1/22 Miguel Araujo <muchochini@gmail.com>

Hi everyone,

I have been working on reducing DB queries in my project with great results. But I have realized that select_related in one of my models doesn't preload all the ForeignKeys and OneToOneFields, it preloads 3 out of 5. Actually the 3 preloaded are ForeignKeys and the other 2 are OneToOneFields. Before trying to reproduce this problem in a simplified schema, I need someone to confirm this is unusual.

If I do a select_related('names', 'of', 'the', 'five', 'fks') everything is loaded. Last thing I can say is that those OneToOneFields point models that reference back to model pointing at them, for performance reasons. I reckon this can be a bug.

Thanks, best regards

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Miguel Araujo

@maraujop

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