Re: Connect without specifying a database?

["lists@xxxxxxxxx" <lists@xxxxxxxxx>]

On Apr 11, 2009, at 11:56 AM, Tom Lane wrote:

There are, although we don't spell the commands like that.  This is not
relevant to the question of whether it makes sense to connect without
being connected to a specific database.  It doesn't, because the
catalogs that you have to inspect to find out anything are
database-specific.

regards, tom lane

I'm sorry, I'm confused by your reply.  I may have said "table" when I meant "database".  I believe it absolutely *does* make sense to connect without specifying a database first.  What if you hit that edge case where there are in fact no databases?  I suppose you could always run "createdb" just in case before you do anything else, but that seems counterintuitive.

What do you mean when you say the "catalogs...are database-specific" ?  If I'm understanding what you're saying, my whole point is that I don't want to be tied to a database to do any kind of querying about the PG engine itself.  Does that make sense?

Best,

Michael