https://www.kencochrane.com/tags/models/ Recent content in Models on KenCochrane.com Hugo -- gohugo.io en-us Powered by [Hugo](//gohugo.io). Theme by [PPOffice](https://github.com/ppoffice). Wed, 21 Jan 2009 13:19:00 +0000 https://www.kencochrane.com/blog/2009/01/django-query-using-value-from-another-field-in-same-table/ Wed, 21 Jan 2009 13:19:00 +0000 https://www.kencochrane.com/blog/2009/01/django-query-using-value-from-another-field-in-same-table/ I came across a query that seemed like it should be pretty easy, but it wasn’t. Suppose you have the following Model Class. # pseudo code. class Person(models.Model): first_name = models.CharField() last_name = models.CharField() I would like the query to return all Person’s who have the same first_name and last_name My first guess was to do the following. person_list = Person.objects.filter(first_name=last_name) but that doesn’t work because it wants to have last_name as a variable.