Expected Behavior

INTERLEAVE IN PARENT ob_malware ON DELETE CASCADE;

Actual Behavior

INTERLEAVE IN PARENT ob_malware ON DELETE NO ACTION;

Steps to Reproduce the Problem

Create a table using a declarative base, and specify

__table_args__ = {
        "spanner_interleave_in": "ob_malware",
        "spanner_interleave_on_delete_cascade": True
    }

The table is configured correctly to be interleaved, but cascade is set to NO ACTION

Specifications

• Version: https://github.com/cloudspannerecosystem/python-spanner-sqlalchemy/tree/v0.1.0
• Platform: Python 3.9