Alex Gaynor • 11/29/2008

Other ORM Goodies

This article details a Django ORM enhancement for version 1.1: the introduction of F() expressions. It explains how developers can use F objects to create queries that compare model fields (e.g., height > width) and perform arithmetic operations directly in filter() and update() statements, such as giving all employees a 10% raise.

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#database #django #orm