doc: clarify major/minor pg_upgrade versions with examples
authorBruce Momjian <bruce@momjian.us>
Wed, 31 Jan 2018 22:09:59 +0000 (17:09 -0500)
committerBruce Momjian <bruce@momjian.us>
Wed, 31 Jan 2018 22:09:59 +0000 (17:09 -0500)
commit59ad2463507622a1244740c4b527610f590dc473
tree28ca43b8e1d2a85daa0ecdac6c94fc9805ee48e1
parent1cf1112990cff432b53a74a0ac9ca897ce8a7688
doc:  clarify major/minor pg_upgrade versions with examples

The previous docs added in PG 10 were not clear enough for someone who
didn't understand the PG 10 version change, so give more specific
examples.

Reported-by: jim@room118solutions.com
Discussion: https://postgr.es/m/20171218213041.25744.8414@wrigleys.postgresql.org

Backpatch-through: 10
doc/src/sgml/ref/pgupgrade.sgml