#1024 new
Jorge

Problem deleting models with Fixtures under many-to-many relationships

Reported by Jorge | August 9th, 2011 @ 11:54 AM

Framework version: 1.2.2
Platform: Ubuntu Linux 11.04

DBMS: Oracle

Details:
I have a problem when I try to delete all models from database. I have a many-to-many relationship using a join table which is not mapped to any entity, but this table has foreign keys with the tables of the mapped entities. Furthermore, I have ON DELETE CASCADE constraints in these keys.

When I want to delete the models, I use Fixtures.deleteAllModels() method.
At first, disableForeignKeyConstraints() disable all foreign constraints and all tables became empty but the ones not mapped (used as join tables mapping relationships).

Finally, when enableForeignKeyConstraints() is executed, throws a new DatabaseException because there are some data in the table and can not change the status to ENABLED.

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