>>> Richard Huxton <dev@archonet.com> 2008-02-15 11:15 >>>
>Dont' forget to cc: the list Bart :-)
My mistake, sorry. Normally I only reply to the list and not to the respondent's personal address.
Would that be wrong too?
>
>Bart Degryse wrote:
>> Thanks for that explanation Richard.
>> But how can I know what they repeat without having documentation.
>> I mean, how about functions like eg regexeqjoinsel, regexeqsel, reltimeeq, reltimege.
>> I can imagine they mimic some other functionality, but how can I know whichone?
>
>Well, like I said many implement operators, so they can be obviously be
>found in pg_operator:
>
>SELECT * FROM pg_operator WHERE oprcode = 'reltimeeq'::regproc;
Ok, now I see. Basically, something like this was what I was looking for.
I will take a close look at these.
>
>To see how e.g. \dC etc work start psql with -E
>
I'm sorry, but I don't have commandline access to the database. That would
require an amount of trust and a level of competence our ICT department is incapable of.
>If it's not documented though, you need to ask two questions:
>1. Why am I using it?
Well, at this moment I'm not using any of these functions as I didn't know what
they do. You have to admit though that it would by useless to implement some
functionality myself that already exists, but that I just didn't know about because
I couldn't find it in the manual.
Now I know there's only "aliases" to be found, no "undocument treasures".
>2. Will it be there in the next version?
>
>--
> Richard Huxton
> Archonet Ltd