"Greg Sabino Mullane" <[EMAIL PROTECTED]> writes:
> Here's my thoughts on the matter:
> More than one period throws an error (something pleasant, mentioning
> that we do not quite support cross-database queries yet).
The just-committed implementation doesn't throw an error, but silently
discards name fragments to the left of the last two --- for example,
foo.bar.baz is silently treated as bar.baz. This could probably be
improved, but I haven't quite figured out how psql deals with error
recovery...
Otherwise I agree with your comments, except for
> \d baz* Shows all tables starting with "baz", in all available schemas
Make that "shows visible tables whose names begin with baz". There is
a subtle difference.
> \d *.baz* Same as above
This shows tables whose names begin with baz, in any schema in the
database --- without regard to visibility.
> \d *.* Same as plain old \d (which is actually a special case now)
\d without an argument is still a special case: it transforms to \dtvs
with no argument. Other than that little usability kluge, the general
rule is that for any object-type x, \dx is the same as \dx *, which is
*not* the same as \dx *.* ... the former shows all visible objects, the
latter all objects in the database.
> The current behavior can be a bit confusing, in that some functions
> have implicit wildcards (\dt and friends) and some do not (\d).
As of cvs tip, all the \d family take wildcards.
regards, tom lane
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