index c6c4bd76222313d2f43a31c7672ba0e83c3677e7..0fd13fa7037d844d04e4f03f66387a34d32f4864 100644 (file)
-<!-- $PostgreSQL: pgsql/doc/src/sgml/pgupgrade.sgml,v 1.4 2010年05月13日 22:51:00 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/pgupgrade.sgml,v 1.5 2010年05月18日 15:41:36 mha Exp $ -->
<sect1 id="pgupgrade">
<title>pg_upgrade</title>
@@ -154,7 +154,7 @@ gmake prefix=/usr/local/pgsql.new install
<programlisting>
pg_ctl --pgdata /opt/PostgreSQL/8.4 stop
-pg_ctl --pgdata /opt/PostgreSQL/8.5 stop
+pg_ctl --pgdata /opt/PostgreSQL/9.0 stop
</programlisting>
or on Windows
@@ -175,7 +175,9 @@ NET STOP pgsql-8.3 (different service name)
<listitem>
<para>
Run pg_upgrade
+ </para>
+ <para>
Always run the pg_upgrade binary in the new server, not the old one.
pg_upgrade requires the specification of the old and new cluster's
PGDATA and executable (/bin) directories. You can also specify separate
@@ -192,7 +194,7 @@ NET STOP pgsql-8.3 (different service name)
<programlisting>
RUNAS /USER:postgres "CMD.EXE"
-SET PATH=%PATH%;C:\Program Files\PostgreSQL\8.5\bin;
+SET PATH=%PATH%;C:\Program Files\PostgreSQL\9.0\bin;
</programlisting>
and then run pg_upgrade with quoted directories, e.g.:
@@ -200,9 +202,9 @@ SET PATH=%PATH%;C:\Program Files\PostgreSQL8円.5\bin;
<programlisting>
pg_upgrade.exe
--old-datadir "C:/Program Files/PostgreSQL/8.4/data"
- --new-datadir "C:/Program Files/PostgreSQL/8.5/data"
+ --new-datadir "C:/Program Files/PostgreSQL/9.0/data"
--old-bindir "C:/Program Files/PostgreSQL/8.4/bin"
- --new-bindir "C:/Program Files/PostgreSQL/8.5/bin"
+ --new-bindir "C:/Program Files/PostgreSQL/9.0/bin"
</programlisting>
Once started, pg_upgrade will verify the two clusters are compatible