On Sat, Jan 22, 2005 at 01:36:54PM -0800, Josh Berkus wrote:
> Jim,
>
> > Just to be clear, I'm not suggesting renaming anything in any of the
> > existing pg_catalog objects. I'm suggesting creating a new, easier to
> > use set of views that would sit on top of pg_catalog.
>
> I have no objection to using easier to read names for the system views.
> (This is the user-friendly views, folks, not the actual system
> objects!). The reason I suggested the names I did was to be
> consistent.
Out of curiosity, what's the relation between the tables in pg_catalog
and the 'actual system objects'? I ass-u-me'd that these tables were the
backing store for the real information, but maybe that's not the case.
> Thing is, at least for the next version, if we are changing the naming
> conventions, we need to leave the old views alone, at least for one
> version (pg_tables, pg_views, etc.). This means a new view name scheme
> for the new views. Suggestions?
If we're dropping the pg_, maybe call the new schema just 'catalog'?
> I might suggest simply "tables" "triggers" "types" etc. The plurals
> of these reserved words are no, AFAIK, reserved. And if users are
> creating identically named objects in public, they just need to
> remember to use the schema.
Actually, the view names don't bother me at all. Granted, pg_ is 3 extra
characters to type, but the names are crystal clear. What I don't like
are the field names inside the views, and especially inside the
pg_catalog tables.
> Oh, also for the "Parameters (array)" etc.? I was planning on having
> text names there, *not* an array of OIDs or whatever. The purpose of
> these views is to be user-friendly.
I think these views are also very useful in certain programming
situations, in which also having the OIDs might be very useful. Another
option would be to have functions that given a array of names would
return a array of OIDs.
--
Jim C. Nasby, Database Consultant decibel@decibel.org
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