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Delete cascade?

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Delete cascade?

Subject: Delete cascade?
From: Ian Joyner <email@hidden>
Date: Mon, 19 Mar 2007 12:23:21 +1100

I just noticed in my system that if I have the cascade delete rule set on a to-many relationship in EOModeler that the deletes happen one by one.

That is if I have a master record with three detail records, WO issues three SQL DELETEs.

The setup is, each record has a primary key PRIMARY_KEY, which relates to the owned records which have OWNER_KEY. To do the delete cascade, I would think that DELETE FROM <owned table> WHERE OWNER_KEY = <PRIMARY_KEY of owner> would suffice.

Have I got something set up wrong here, or am I missing something?

Thanks
Ian Joyner
Sportstec

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