Look into views - you'll need to provide triggers to handle the update/inserts.I think view won't change too much - there is not too much difference for this case between creating view and empty table with trigger returning null.
I was thinking about something more comfortably - table without pre-declared columns so I don't have to change table definition when pl/pgsql function changes.
Can anyone tell me how triggers work? Do they need to look into table column definition to retrieve data?
Regards, Tomasz Myrta
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