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Code Issues 32 Releases Wiki Activity

Fixed #36143 -- Made max_query_params respect SQLITE_LIMIT_VARIABLE_NUMBER.

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Co-authored-by: Xavier Frankline <xf.xavierfrank@gmail.com>
This commit is contained in:
Sage Abdullah
2025-05-08 09:10:44 +02:00
committed by Sarah Boyce
parent 38660a612c
commit 358fd21c47
4 changed files with 55 additions and 3 deletions
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12
tests/backends/sqlite/test_features.py
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@@ -1,3 +1,4 @@
import sqlite3
from unittest import mock, skipUnless
from django.db import OperationalError, connection
@@ -17,3 +18,14 @@ class FeaturesTests(TestCase):
):
with self.assertRaisesMessage(OperationalError, msg):
connection.features.supports_json_field
def test_max_query_params_respects_variable_limit(self):
limit_name = sqlite3.SQLITE_LIMIT_VARIABLE_NUMBER
current_limit = connection.features.max_query_params
new_limit = min(42, current_limit)
try:
connection.connection.setlimit(limit_name, new_limit)
self.assertEqual(connection.features.max_query_params, new_limit)
finally:
connection.connection.setlimit(limit_name, current_limit)
self.assertEqual(connection.features.max_query_params, current_limit)