Meel Velliste wrote:
> I would like to use the "xmax" column to detect rows that have been
> recently deleted. Is it possible to get the deleted row versions with
> non-zero xmax to remain visible long enough that I could periodically
> check, say once an hour, and still be able to see rows that were deleted
> since I last checked?
No. Maybe you want a trigger that saves the deleted row somewhere (a
separate table perhaps) which you can later inspect and delete again?
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Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
