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elog() cleanup

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>
Subject: elog() cleanup
Date: 2002-02-19 15:49:02
Message-ID: 200202210548.g1L5mk103641@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
I have sent a patch to patches that has the following changes:

o Uniformly spaces tags so log message are indented the same amount:
	
	LOG:     database system was shut down at 2002-02-19 05:51:35 CET
	LOG:     checkpoint record is at 0/BF1D8AC
	LOG:     redo record is at 0/BF1D8AC; undo record is at 0/0; Shut...
	LOG:     next transaction id: 242; next oid: 866295
	LOG:     database system is ready
	ERROR:   parser: parse error at or near "asdf"

o Renames REALLYFATAL to CRASH (per Tom)

o Remove STOP and make it CRASH

o Add INFO level that prints only to the client

o Add LOG level to print messages only to the server log

o Cause VACUUM to only print to the client

o Change NOTICE to INFO when informational messages are sent.  This
mimics the behavior of syslog(3). Before we only had NOTICE.  INFO now
gives us LOG_INFO for messages like sequence creation with SERIAL:

     LOG_ALERT     A condition that should be corrected immediately, such as a
                   corrupted system database.

     LOG_CRIT      Critical conditions, e.g., hard device errors.

     LOG_ERR       Errors.

     LOG_WARNING   Warning messages.

     LOG_NOTICE    Conditions that are not error conditions, but should possi-
                   bly be handled specially.

     LOG_INFO      Informational messages.

     LOG_DEBUG     Messages that contain information normally of use only when
                   debugging a program.

o Server startup message now are labeled with LOG instead of DEBUG,
preventing confusion when people think they have debug enabled.

Comments?

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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