On Fri, 3 Jan 2020 at 00:40, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Robert Haas <robertmhaas@gmail.com> writes:
> > On Thu, Jan 2, 2020 at 12:59 PM Mahendra Singh <mahi6run@gmail.com> wrote:
> >> While reading code and doing some testing, I found that if we create a temporary table with same name as we
createda normal(global) table, then \d is showing only temporary table info.
>
> > That's because the query that \d issues to the backend includes:
> > AND pg_catalog.pg_table_is_visible(c.oid)
> > So I'd say it's not a bug, because that bit of SQL didn't get included
> > in the query by accident.
>
> It's also documented:
>
> Whenever the pattern parameter is omitted completely, the \d commands
> display all objects that are visible in the current schema search path
> — this is equivalent to using * as the pattern. (An object is said to
> be visible if its containing schema is in the search path and no
> object of the same kind and name appears earlier in the search
> path. This is equivalent to the statement that the object can be
> referenced by name without explicit schema qualification.) To see all
> objects in the database regardless of visibility, use *.* as the
> pattern.
>
> Perhaps that's not clear enough, but the behavior is certainly as-intended.
>
> regards, tom lane
Thanks Robert and Tom for quick detailed response.
--
Thanks and Regards
Mahendra Singh Thalor
EnterpriseDB: http://www.enterprisedb.com
