Re: pgsql: Add C comment about why we send cache invalidation messages for

Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> > Add C comment about why we send cache invalidation messages for
> > session-local objects.
>
> This comment seems inaccurate and bizarrely placed.  What question
> were you trying to answer?

It was in response to my email where I asked why we are sending cache
invalidation messages for temporary tables that can't be seen by any
other backends:

    http://archives.postgresql.org/pgsql-hackers/2011-03/msg00844.php

i.e. why are we generating unnecessary invalidation traffic.  Is there a
better place for the comment?

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + It's impossible for everything to be true. +