doc: mention vacuum's removal of commit timestamp information

Bruce Momjian <bruce@momjian.us>

Commit: c136eb02981566d56e950f12ab7ee4a6ea51d698
Author: Bruce Momjian <bruce@momjian.us>
Date: 2023-11-24T22:56:28Z
Releases: 16.2
doc:  mention vacuum's removal of commit timestamp information

Reported-by: Kyotaro HORIGUCHI

Discussion: https://postgr.es/m/20180622.172132.230342845.horiguchi.kyotaro@lab.ntt.co.jp

Co-authored-by: Kyotaro HORIGUCHI

Backpatch-through: 16

Files

PathChange+/−
doc/src/sgml/func.sgml modified +2 −1

Documentation touched