From: | imageguy <imageguy1206(at)gmail(dot)com> |
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To: | pgsql-general(at)postgresql(dot)org |
Subject: | Updates/Changes to a database |
Date: | 2007-07-12 17:07:36 |
Message-ID: | 1184260056.493761.30640@g4g2000hsf.googlegroups.com |
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Thread: | |
Lists: | pgsql-general |
I am building an application with Postrges as the backend foundation.
This is my first application and it has struck me that as we add
features/functionality to the application and database with each new
version, we will need some method of obtaining the current structure
of the customers database and then modifying/updating the structure so
that it matches the application revision standard.
Are there pre-existing tools out there that does this sort of thing ??
My present direction is to create a small SQLite db that has there
expected structure, compare each table against the SQL
"information_Schema.columns" and the create a series of SQL commands
to be executed that would add columns and/or table as needed.
-- any thoughts or comments ?
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