Trigger for Large Object Modification

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От Andreas Roth
Тема Trigger for Large Object Modification
Дата
Msg-id 200601151112.32669.aroth@arsoft-online.com
обсуждение исходный текст
Список pgsql-sql
Hello,

I created a table with a OID Column to carry the identifier for a Large 
Object. 
Now i want to run a trigger is the data of the large object has changed. To do 
this I created an ON UPDATE-trigger on the table, but the trigger does get 
fired if i only change the data of the large object (not its id).

Is there any way to get notified if a large object has changed?

Thanks in advance,
A. Roth


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