Alvaro Herrera wrote:
> Masahiko Sawada wrote:
> > Hi all,
> > In snapbuild.c file, there is a comment as follows.
> > * NB: Because of that xmax can be lower than xmin, because we only
> > * increase xmax when a catalog modifying transaction commits. While odd
> > * looking, it's correct and actually more efficient this way since we hit
> > * fast paths in tqual.c.
> > */
> I think the whole para needs to be rethought.
Álvaro Herrera https://www.2ndQuadrant.com/
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