ecece1b22e
Prior to this change foreign key constraint references could be left pointing at tables dropped during operations simulating unsupported table alterations because of an unexpected failure to disable foreign key constraint checks. SQLite3 does not allow disabling such checks while in a transaction so they must be disabled beforehand. Thanks ezaquarii for the report and Carlton and Tim for the review. Backport of 315357ad25a6590e7f4564ec2e56a22132b09001 from master.
Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Thanks for checking it out.
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