pg_upgrade: Add C comment about NextXID delimiter

Bruce Momjian <bruce@momjian.us>

Commit: 13a6fa3634a70f58e043c78984cd2fb626abcc16
Author: Bruce Momjian <bruce@momjian.us>
Date: 2016-02-12T22:53:36Z
Releases: 9.6.0
pg_upgrade: Add C comment about NextXID delimiter

We don't test the catversion for the NextXID delimiter change, we just
test the string contents;  explain why.

Reported-by: Michael Paquier

Files

PathChange+/−
src/bin/pg_upgrade/controldata.c modified +6 −1