On Mon, Oct 26, 2015 at 10:02 PM, Christopher Browne <cbbrowne@gmail.com> wrote:
On 26 October 2015 at 16:25, Peter Eisentraut <peter_e@gmx.net> wrote:
On 10/14/15 6:41 AM, Victor Wagner wrote: > 1. It is allowed to specify several hosts in the connect string, either > in URL-style (separated by comma) or in param=value form (several host > parameters).
I'm not fond of having URLs that are not valid URLs according to the applicable standards. Because then they can't be parsed or composed by standard libraries.
Also, this assumes that all the components other than host and port are the same. Earlier there was a discussion about why the ports would ever need to be different. Well, why can't the database names be different? I could have use for that.
I think you should just accept multiple URLs.
I'd give a "+1" on this...
As an area of new behaviour, I don't see a big problem with declining to
support every wee bit of libpq configuration, and instead requiring the
use of URLs.
Trying to put "multiplicities" into each parameter (and then considering
it at the pg_service level, too) is WAY more complicated, and for a
feature where it seems to me that it is pretty reasonable to have a
series of fully qualified URLs.
Specifying several URLs should be easier to understand, easier to
test, easier to code, and easier to keep from blowing up badly.
Setting aside all other concerns, have a +1 from me on that too.
