I'm upgrading my PostgreSQL version 9.1.4 database to version 9.2.4. Both the old and the new version are the bundled versions of postgresapp.com for Mac OS X.
When trying to upgrade the database I get this error:
# pg_upgrade -b /tmp/Postgres.app/Contents/MacOS/bin \
-B /Applications/Postgres.app/Contents/MacOS/bin \
-d var-9.1 \
-D var
Performing Consistency Checks
-----------------------------
Checking current, bin, and data directories ok
Checking cluster versions ok
Checking database user is a superuser ok
Checking for prepared transactions ok
Checking for reg* system OID user data types ok
Checking for contrib/isn with bigint-passing mismatch ok
Creating catalog dump ok
lc_ctype cluster values do not match: old "de_DE", new "de_DE.UTF-8"
Failure, exiting
I searched this error message and found no useful tip to fix this. Any idea?
Best Answer
You'll need to re-initdb the new database with
LC_CTYPE
set tode_DE
(i.e. use a non-Unicode encoding); check the old DB's encoding and use the same one when you initdb the new database.Alternately, use
pg_dump
andpg_restore
to do a dump and reload of the old DB's contents into the new DB. This requires that you have the old DB running.