Statement trigger on delete object OID

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От Laurent Rahuel
Тема Statement trigger on delete object OID
Дата
Msg-id 49D37C52.8010500@net-ng.com
обсуждение исходный текст
Список pgsql-general
Hello,

Is there any way to get some attributes values of the first object
involved in a delete on cascade group inside a trigger definition?
I wish I could fire a trigger after a delete on cascade has been done
but I need some informations which are linked to the first element deleted.

Using a trigger on each row could give access to the OLD object but
firing a trigger on a cascade relation may be a performance killer.

Any clue ?

Regards,

Laurent




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