Tom Lane escribió:
> Robert Haas <robertmhaas@gmail.com> writes:
> > On Tue, Apr 20, 2010 at 7:13 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> >> (You might want to look back at the archived discussions about how to
> >> avoid storing entries for temp tables in these catalogs; that poses
> >> many of the same issues.)
>
> > Do you happen to know what a good search term might be? I tried
> > searching for things like "pg_class temp tables" and "pg_class
> > temporary tables" and didn't come up with much.
>
> I found this thread:
> http://archives.postgresql.org/pgsql-hackers/2008-07/msg00593.php
> I claimed in that message that there were previous discussions but
> I did not come across them right away.
I vaguely remember that there was a discussion about pg_attribute and
the extra rows for system rows for all tables, which diverged into a
discussion about temp tables and those other extra rows.
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