Tom Lane wrote:
> Ron Mayer <[EMAIL PROTECTED]> writes:
> > The most unambiguous behavior would be to not have
> > commented out values in the config file at all.
> 
> Yeah, Robert Treat suggested that upthread, and I think it's been pushed
> by others too.
> 
> The only argument I can see against it is that it'll take longer for the
> system to process such a file; but do we really care about a few more
> microseconds to respond to SIGHUP?
> 
> This does not address the problem that changing PGC_POSTMASTER values in
> the file won't do anything without a postmaster restart.  Greg Stark's
> suggestion of marking each PGC_POSTMASTER variable with a warning
> comment in postgresql.conf seems reasonable to me, though.

We should issue a warning in the server logs if someone tries to modify
a postmastger-only value on reload.  Added to TODO:

        o Issue a warning if a change-on-restart-only postgresql.conf value
          is modified  and the server config files are reloaded
        o Mark change-on-restart-only values in postgresql.conf

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

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