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| -rw-r--r-- | django/db/backends/util.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/django/db/backends/util.py b/django/db/backends/util.py index b9c6f573c9..3098a53556 100644 --- a/django/db/backends/util.py +++ b/django/db/backends/util.py @@ -12,6 +12,10 @@ class CursorDebugWrapper: return self.cursor.execute(sql, params) finally: stop = time() + # If params was a list, convert it to a tuple, because string + # formatting with '%' only works with tuples or dicts. + if not isinstance(params, (tuple, dict)): + params = tuple(params) self.db.queries.append({ 'sql': sql % tuple(params), 'time': "%.3f" % (stop - start), |