Backup questions - Mailing list pgsql-general

From Jason Tesser
Subject Backup questions
Date
Msg-id 04875CB4331F0240A0AD66F970978651160AFB@paul
Whole thread Raw
List pgsql-general
I have 2 questions.

1. What is the best way to back up a production box running Postgres
nightly?

2.  I thought the best way was to create a script that would use pg_dump
to
create a dump every night and then use restore if I need to.  I did this
but
I am having a problem.  Apparently there were a few Primary key Big
Serial
fields that had the name changed on them after they were created.  The
backup works fine but during the restore it fails because it thinks
a relation is missing.  Before restoring the database with the changed
fields works fine, I just cannot get it to restore.  Is there something
in the background that Postgres is hanging on to after I renamed the
fields that is preventing me from restoring?  How can I work around
this?

Thank you
Jason Tesser
Software Development
NMI 715-324-6900 x5273


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