[PERFORM] Trigger Rowsets

[Ralph Mason]

I want to do statement level triggers for performance, but it seems 
there is no 'updated', 'inserted', or 'deleted' tables inside the 
trigger and nothing I can find in the documentation that offers similar 
functionality.

Is there any way that I can access only those rows that were changed?
Thanks
Ralph


---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?

              http://archives.postgresql.org