On Tue, Sep 02, 2008 at 09:25:50AM -0600, Robert Gobeille wrote:
> Is there a better way to query a database definition than select
> from pg_catalog tables and views? For example, when I put out a
> new software update, I need to verify that all the table, column,
> constraint, etc definitions are correct for the update.
The catalogs don't have enough information for that. Instead, keep
better control of your DDL by putting it under source code management
including any upgrade (or possibly downgrade) scripts in it.
If you're deploying an application, be sure you warn people that any
DDL they do that's not one of your scripts will break it. Explicitly
disclaim any responsibility for such meddling. :)
Cheers,
David.
--
David Fetter <david@fetter.org> http://fetter.org/
Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter
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