diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/pgupgrade.sgml | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/src/sgml/pgupgrade.sgml b/doc/src/sgml/pgupgrade.sgml index 0d084243a86..460d06b6e03 100644 --- a/doc/src/sgml/pgupgrade.sgml +++ b/doc/src/sgml/pgupgrade.sgml @@ -115,6 +115,20 @@ </varlistentry> <varlistentry> + <term><option>-o</option> <replaceable class="parameter">options</replaceable></term> + <term><option>--old-options</option> <replaceable class="parameter">options</replaceable></term> + <listitem><para>options to be passed directly to the + old <command>postgres</command> command</para></listitem> + </varlistentry> + + <varlistentry> + <term><option>-O</option> <replaceable class="parameter">options</replaceable></term> + <term><option>--new-options</option> <replaceable class="parameter">options</replaceable></term> + <listitem><para>options to be passed directly to the + new <command>postgres</command> command</para></listitem> + </varlistentry> + + <varlistentry> <term><option>-p</option> <replaceable>old_port_number</></term> <term><option>--old-port=</option><replaceable>old_portnum</></term> <listitem><para>the old cluster port number; environment @@ -560,6 +574,14 @@ psql --username postgres --file script.sql postgres </para> <para> + If you are upgrading a pre-<productname>PostgreSQL</> 9.2 cluster + that uses a configuration-file-only directory, you must pass the + real data directory location to <application>pg_upgrade</>, and + pass the configuration directory location to the server, e.g. + <literal>-d /real-data-directory -o '-D /configuration-directory'</>. + </para> + + <para> If you want to use link mode and you don't want your old cluster to be modified when the new cluster is started, make a copy of the old cluster and upgrade that with link mode. To make a valid copy |