Even though it's not listed in any of the documentation or “pg_dump --help” you can check the return code of the process. A return code greater than 0 (zero) usually indicates a failure
./bin >pg_dump -U dummy_user dummy_database; echo $?
1
From: pgsql-performance-owner@postgresql.org [mailto:pgsql-performance-owner@postgresql.org] On Behalf Of Rick Otten
Sent: Monday, February 27, 2017 3:36 AM
To: Dinesh Chandra 12108
Cc: pgsql-performance@postgresql.org
Subject: Re: [PERFORM] How Can I check PostgreSQL backup is successfully or not ?
Although it doesn't really tell if the pg_dump was successful (you'll need to do a full restore to be sure), I generate an archive list. If that fails, the backup clearly wasn't successful, and if it succeeds, odds are pretty good that it worked:
archiveList=`pg_restore -l ${backupFolder}`
if [[ ! ${archiveList} =~ "Archive created at" ]]
echo "PostgreSQL backup - Archive List Test Failed for ${hostName}:${dbName}"
On Mon, Feb 27, 2017 at 4:35 AM, Dinesh Chandra 12108 <Dinesh.Chandra@cyient.com> wrote:
Hi,
We are taking daily full backup of PostgreSQL database using PG_DUMP which is automatic scheduled through Cronjobs.
How can I check my yesterday backup is successfully or not?
Is there any query or view by which I can check it?
Regards,
Dinesh Chandra
|Database administrator (Oracle/PostgreSQL)| Cyient Ltd. Noida.
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