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pgsql: Improve autovacuum launcher's ability to detect a problem in

From: alvherre(at)postgresql(dot)org (Alvaro Herrera)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Improve autovacuum launcher's ability to detect a problem in
Date: 2007-06-25 16:09:03
Message-ID: 20070625160903.9FCA99FB682@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Improve autovacuum launcher's ability to detect a problem in worker startup,
by having the postmaster signal it when certain failures occur.  This requires
the postmaster setting a flag in shared memory, but should be as safe as the
pmsignal.c code is.

Also make sure the launcher honor's a postgresql.conf change turning it off
on SIGHUP.

Modified Files:
--------------
    pgsql/src/backend/postmaster:
        autovacuum.c (r1.50 -> r1.51)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c.diff?r1=1.50&r2=1.51)
        postmaster.c (r1.527 -> r1.528)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/postmaster.c.diff?r1=1.527&r2=1.528)
    pgsql/src/include/postmaster:
        autovacuum.h (r1.10 -> r1.11)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/postmaster/autovacuum.h.diff?r1=1.10&r2=1.11)

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Subject: pgsql: Remove unused BAD_LOCATION definition.
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Subject: pgsql: Separate parse-analysis for utility commands out of

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