Preserve commit timestamps across clean restart

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: 00f15338b234e5fd7cda2d7bf0ef8d9f29f6bf5f
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2016-10-24T12:45:48Z
Releases: 10.0
Preserve commit timestamps across clean restart

An oversight in setting the boundaries of known commit timestamps during
startup caused old commit timestamps to become inaccessible after a
server restart.

Author and reporter: Julien Rouhaud
Review, test code: Craig Ringer

Files