On Thu, 13 Feb 2003 19:24:13 -0500, Patrick Macdonald
<patrickm@redhat.com> wrote:
>I know Oracle and DB2 have incremental backup in their arsenal (and iirc,
>SQL Server has something called "differential backup"). Whatever the name,
>it's a win at the enterprise level.
"A differential backup copies only the database pages that have been
modified after the last full database backup."
This could be doable using XLogRecPtr pd_lsn in the page headers, but
I don't see an easy way to do it on a live database.
ServusManfred