I have a table that has these 2 foreign keys:
target_name = models.ForeignKey(Target)
wafer = models.ForeignKey(Wafer)
Both Target and Wafer are defined the same:
name = models.CharField(max_length=40, db_index=True, unique=True)
When filtering by wafer I can do this:
wafer__name__icontains='foo'
But when I try to do the same with target, if I do this:
target__name__icontains='foo'
I get:
FieldError Cannot resolve keyword 'target' into field. And in the
choices it shows:
target_name
And if I do:
target_name__icontains='foo'
I get:
Related Field has invalid lookup: icontains
How can I do foreign key filtering using icontains on this field?
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