Re: PostgreSQL version upgrade from 9.1 to 9.5

From: Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at>
To: "'Amar *EXTERN*'" <amarno1(at)gmail(dot)com>, "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: PostgreSQL version upgrade from 9.1 to 9.5
Date: 2016-06-24 11:57:42
Message-ID: A737B7A37273E048B164557ADEF4A58B538668F8@ntex2010i.host.magwien.gv.at
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Amar wrote:
> I am planning to upgrade PostgreSQL 9.1.x to 9.5.x, please can you suggest if I need to do anything
> difference while restoring data?
>
> I’ll use pg_dump (9.1.x) for backup and restore using pg_restore (9.5.x)

Use pg_dump from 9.5 to dump the old database.

Read the release notes of all major releases (9.2, 9.3, 9.4, 9.5)
and look for behaviour changes / incompatibilities.
They might affect you.

Test!

Yours,
Lauernz Albe

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