On Sun, Jan 27, 2013 at 3:50 AM, Simon Riggs <si...@2ndquadrant.com> wrote:
> If we attempted to defer the FPI last thing before write, we'd need to
> cope with the case that writes at checkpoint occur after the logical
> start of the checkpoint, and also with the overhead of additional
> writes at checkpoint time.

Oh, good point.  That's surely a good reason not to do it that way.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company


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