Re: PGXS: REGRESS_OPTS=--load-language=plpgsql

On Feb 20, 2010, at 15:03, Tom Lane <tgl@sss.pgh.pa.us> wrote:

> Well, I'm willing to implement CREATE OR REPLACE LANGUAGE if people
> are agreed that that's a reasonable fix.  I'm slightly worried about
> the restore-could-change-ownership issue, but I think that's much less
> likely to cause problems than embedding special cases for plpgsql in a
> pile of places that we'll never find again.

Just throwing this out there: would a syntax such as CREATE OF NOT  
EXISTS, a complement to DROP IF EXISTS, avoid the permissions issue?  
And if so, would that be a syntax we'd want to accept in general?  
Could the be a CREATE IF NOT EXISTS TABLE?

Best,

David