Andrew Dunstan <andrew@dunslane.net> writes:
> Currently the pg_regress script does "dbname=regression" and then does
> everything in terms of $dbname. Would there be any value in providing a
> --dbname=foo parameter so that different regression sets could use their
> own db? One virtue at least might be that we would not drop the core
> regression db all the time - having it around can be useful, I think.
I'd be in favor of using three such DBs, one for core, PLs, and contrib.
(More than that seems like it would clutter the disk a lot.) But I do
use the standard regression DB as a handy testbed for a lot of stuff,
and it has bothered me in the past that the contrib installcheck wipes
it out.
Another point in the same general area: it would probably not be hard to
support "make check" as well as "make installcheck" for the PLs. (The
reason it's hard for contrib is that "make install" doesn't install
contrib ... but it does install the PLs.) Is it worth doing it though?
The easy implementation would require building a temp install tree for
each PL, which seems mighty slow and disk-space-hungry.
regards, tom lane