An easy Django ForeignKey performance +1


Today, Christophe Pettus wrote about an easy way to get better database performance from a ForeignKey reference.

Don’t do:

pub_id = b.publisher.id

Do do:

pub_id = b.publisher_id

After you read his post, you’ll think, “But of course!” Joe Bob says check it out.

1 comment
  1. There is nothing I like more than a
    one-character performance fix!

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