Обсуждение: Upgrade to 7.2

Could anyone tell me what (if anything) I can do if I upgraded from 7.1.3 to
7.2, without doing backup (pg_dump). I cannot read my dataset because it is
incompatible with new version. Could you give me the commands?

I have Red Hat 7.3 (running SQL Ledger)

my data set is at: /usr/local/www/sql-ledger/users/accs.db
run command: postmaster -iD /var/lib/pgsql/data

Regards

Scott Taylor

Hi Scott,


You must dump and reload the data
when upgrading from 7.1.x to 7.2.x
I feel i had read like that in the release notes
for 7.2.x

are u facing any problem in pg_dumping ??


regds.
mallah.

On Tuesday 21 May 2002 04:12 pm, Scott Taylor wrote:
> Could anyone tell me what (if anything) I can do if I upgraded from 7.1.3
> to 7.2, without doing backup (pg_dump). I cannot read my dataset because it
> is incompatible with new version. Could you give me the commands?
>
> I have Red Hat 7.3 (running SQL Ledger)
>
> my data set is at: /usr/local/www/sql-ledger/users/accs.db
> run command: postmaster -iD /var/lib/pgsql/data
>
> Regards
>
> Scott Taylor
>
>
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Scott Taylor <scott.taylor@4i-dotcom.com> writes:
> Could anyone tell me what (if anything) I can do if I upgraded from 7.1.3 to
> 7.2, without doing backup (pg_dump). I cannot read my dataset because it is
> incompatible with new version. Could you give me the commands?

You're going to have to reinstall 7.1.3 and run pg_dumpall.

            regards, tom lane