On 10/7/21 1:19 AM, Marco Lechner wrote:
Hi Adrian,
does this clearify the mission:
Recent:
PostgreSQL 11:
- Db1_foo
- Db2_bar
- postgres
- template1
PostgreSQL 12:
- Db3_zii
- Db4_gee
- postgres
- template1
Result after Upgrade:
PostgreSQL 14:
- Db1_foo
- Db2_bar
user/roles from both PG11 and
PG12 copied to PG14.
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Von: Adrian Klaver
Gesendet: Mittwoch, 6. Oktober 2021 17:33
An: Marco Lechner ; pgsql-general@lists.postgresql.org
Betreff: Re: how to merge two postgresql server instances into one
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On 10/6/21 2:58 AM, Marco Lechner wrote:
Hi,
how to merge two postgresql server instances into one? I have a
postgresql-11 and -12 instance on my server and want to upgrade both
(pg_upgrade?) into one postgresql-14 instance.
The bigger issue will be the merge. Define what that means in this
Hi,
how to merge two postgresql server instances into one? I have a postgresql-11
and -12 instance on my server and want to upgrade both (pg_upgrade?) into one
postgresql-14 instance.
The postgresql-14 instance does not exist yet (fresh install of postgresql-14
server packages). Using