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Re: Additional Help in vetting my steps for Postgres DB upgrade from Ver 13.X to ver 15.X

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On 12/16/24 14:30, Bharani SV-forum wrote:
*a) *
*user = *
postgres

b)
*pg_dump version = *
/usr/bin/pg_dump -V

pg_dump (PostgreSQL) 13.16

c)

*DB version*

select version () ;
                                                  version
----------------------------------------------------------------------------------------------------------
 PostgreSQL 13.16 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44), 64-bit

*use this script for backup*

pg_dump -Fp -p 5432 -U "$USERNAME" "$DATABASE"

using username = postgres

for one of the DB (ver 13.16), it worked fine by doing oldvm = pg_dump from ver 13.16 and later restoring in new VM with new OS and new db binary 15.09, post creating dummy db (appln related) and restoring the pg_dump from oldvm .


That's nice, but the issue is the case that did not work.

What process where you running that caused the error?


--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx






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