1 files changed, 29 insertions, 0 deletions
diff --git a/tests/schema/tests.py b/tests/schema/tests.py
index 074f252197..ad66f55650 100644
--- a/tests/schema/tests.py
+++ b/tests/schema/tests.py
@@ -2999,6 +2999,35 @@ class SchemaTests(TransactionTestCase):
         student = Student.objects.create(name='Some man')
         doc.students.add(student)
 
+    @isolate_apps('schema')
+    @unittest.skipUnless(connection.vendor == 'postgresql', 'PostgreSQL specific db_table syntax.')
+    def test_namespaced_db_table_foreign_key_reference(self):
+        with connection.cursor() as cursor:
+            cursor.execute('CREATE SCHEMA django_schema_tests')
+
+        def delete_schema():
+            with connection.cursor() as cursor:
+                cursor.execute('DROP SCHEMA django_schema_tests CASCADE')
+
+        self.addCleanup(delete_schema)
+
+        class Author(Model):
+            class Meta:
+                app_label = 'schema'
+
+        class Book(Model):
+            class Meta:
+                app_label = 'schema'
+                db_table = '"django_schema_tests"."schema_book"'
+
+        author = ForeignKey(Author, CASCADE)
+        author.set_attributes_from_name('author')
+
+        with connection.schema_editor() as editor:
+            editor.create_model(Author)
+            editor.create_model(Book)
+            editor.add_field(Book, author)
+
     def test_rename_table_renames_deferred_sql_references(self):
         atomic_rename = connection.features.supports_atomic_references_rename
         with connection.schema_editor(atomic=atomic_rename) as editor: