pg_upgrade docs: clarify instructions on standby extensions

Previously the pg_upgrade standby upgrade instructions said not to
execute pgcrypto.sql, but it should have referenced the extension
command "CREATE EXTENSION pgcrypto".  This patch makes that doc change.

Reported-by: a private bug report

Backpatch-through: 9.4, where standby instructions were added
This commit is contained in:
Bruce Momjian 2017-02-25 12:59:23 -05:00
parent 98755681a2
commit ddcfeba95e
1 changed files with 2 additions and 1 deletions

View File

@ -280,7 +280,8 @@ make prefix=/usr/local/pgsql.new install
into the new cluster, e.g. <filename>pgcrypto.so</filename>,
whether they are from <filename>contrib</filename>
or some other source. Do not install the schema definitions, e.g.
<filename>pgcrypto.sql</>, because these will be upgraded from the old cluster.
<command>CREATE EXTENSION pgcrypto</>, because these will be upgraded
from the old cluster.
Also, any custom full text search files (dictionary, synonym,
thesaurus, stop words) must also be copied to the new cluster.
</para>