Re: elog() patch

Changes committed.  Regression passes. We now have three elog levels to
client, INFO for always to client, NOTICE for tips, and WARNING for
non-error problems.  See elog.h for discription.


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Bruce Momjian wrote:
> OK, I talked to Tom on the phone and here is what I would like to do:
> 
> o  Change all current CVS messages of NOTICE to WARNING.  We were going
> to do this just before 7.3 beta but it has to be done now, as you will
> see below.
> 
> o Change current INFO messages that should be controlled by
> client_min_messages to NOTICE.
> 
> o Force remaining INFO messages, like from EXPLAIN, VACUUM VERBOSE, etc.
> to always go to the client.
> 
> o Remove INFO from the client_min_messages options and add NOTICE.
> 
> Seems we do need three non-ERROR elog levels to handle the various
> behaviors we need for these messages.
> 
> -- 
>   Bruce Momjian                        |  http://candle.pha.pa.us
>   pgman@candle.pha.pa.us               |  (610) 853-3000
>   +  If your life is a hard drive,     |  830 Blythe Avenue
>   +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026
> 

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026