Do not lock table on SQLite when checking unsupported constraint

It is not needed as SQLite does not have an explicit lock mechanism but such call restart the transaction anyway.
2025-04-27 17:20:45 +02:00
parent b85d6e9efa
commit 2e1d79d050
1 changed files with 2 additions and 1 deletions
@@ -2187,7 +2187,8 @@ class ModelSQL(ModelStorage):
                continue
            table = sql.table
            if isinstance(sql, (Unique, Exclude)):
-                cls.lock()
+                if backend.name != 'sqlite':
+                    cls.lock()
                if not database.has_range():
                    columns = []
                    for col in sql.columns: