A test in model_fields used LEN() in raw SQL. This function is not available on some 3rd party backends. I removed this function and ensured that the test works correctly (breaks pre e9bbdb39de) with the change.
A test in model_fields used LEN() in raw SQL. This function is not available on some 3rd party backends. I removed this function and ensured that the test works correctly (breaks pre e9bbdb39de) with the change.