Backup and Restore of Partitioned Table in PG-15

From: Gayatri Singh <gayatripremselvi(at)gmail(dot)com>
To: pgsql-hackers(at)lists(dot)postgresql(dot)org, pgsql-hackers Owner <pgsql-hackers-owner(at)lists(dot)postgresql(dot)org>
Subject: Backup and Restore of Partitioned Table in PG-15
Date: 2024-06-15 23:09:05
Message-ID: CABDbDcZewETKePRqajVjr5KPA+qVd3Bvuzo4kydKJ5CNG9A4PA@mail.gmail.com
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Hi Team,

Greetings of the day!!

We are planning to partition tables using pg_partman. Like we are planning
for their backup and restoration process.

Got a few URLs where pg_dump had issues while restoring some data that was
lost.

kindly guide me the process or steps I need to follow for backing up
partitioned tables correctly so that while restoration I don't face any
issue.

Another question, currently we are using pg_dump for database backup which
locks tables and completely puts db transactions on hold. For this I want
tables shouldnt get locked also the backup process should complete in less
time.

Thanks in advance!!

Thanks & Regards,
Gayatri

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