Well, I can’t just go dropping and recreating tables… it needs to create the correct alter statements if existing tables and or functions already exist.
Secondly, when I’m finished changing the structure, I need to be able to select the list of tables that will have content updates.
Using a script might be more work maintaining then it’s worth. I have a backup utility that can do the job, but 3 tedious steps per schema, that only work about 10% of the time (and no batching options so that I can create a list of actions and run the list).
From: French, Martin [mailto:frenchm@cromwell.co.uk]
Sent: January-18-11 5:47 AM
To: Bradley Holbrook; pgsql-admin@postgresql.org
Subject: RE: [ADMIN] Postgres Backup Utility
I’m assuming that this needs to be tightly controlled and as such a replication tool is out of the question?
In that case; The first thing to pop into my head here would be to use either use shell scripting, or to use the pg API and write a c program to handle it.
I remember doing something very similar with Oracle a few years back.
Cheers
Martin
From: pgsql-admin-owner@postgresql.org [mailto:pgsql-admin-owner@postgresql.org] On Behalf Of Bradley Holbrook
Sent: 18 January 2011 00:08
To: pgsql-admin@postgresql.org
Subject: [ADMIN] Postgres Backup Utility
Hello!
First day on the new mailing list as I have need of some expert’s advice.
I need to be able to quickly apply the structure updates from a development database to a testing database, and do selective data updates (like on lookup tables, but not content tables).
Any help would be appreciated!
Brad
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