From d8f1a19ca1ed8290010d3788eb257a2a20e9df7b Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@pretix.eu>
Date: Mon, 11 May 2026 14:19:19 +0200
Subject: [PATCH] Raise error on traversing generated fields

---
 django_ormql/columns.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/django_ormql/columns.py b/django_ormql/columns.py
index c0874af..9053205 100644
--- a/django_ormql/columns.py
+++ b/django_ormql/columns.py
@@ -186,6 +186,11 @@ def __init__(self, expr, **kwargs):
         super().__init__(**kwargs)
 
     def resolve_column_path(self, remaining_path):
+        if remaining_path:
+            raise QueryNotSupported(
+                f"Column '{self.field_name}' is not a related field"
+            )
+
         return self.expr