pgsql/src/backend/commands (dbcommands.c)

From: tgl(at)postgresql(dot)org
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src/backend/commands (dbcommands.c)
Date: 2000-11-12 20:51:50
Message-ID: 200011122051.eACKpo106294@hub.org
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Date: Sunday, November 12, 2000 @ 15:51:50
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/commands
from hub.org:/home/projects/pgsql/tmp/cvs-serv6275/src/backend/commands

Modified Files:
dbcommands.c

----------------------------- Log Message -----------------------------

Keep track of the last active slot in the shared ProcState array, so
that search loops only have to scan that far and not through all maxBackends
entries. This eliminates a performance penalty for setting maxBackends
much higher than the average number of active backends. Also, eliminate
no-longer-used 'backend tag' concept. Remove setting of environment
variables at backend start (except for CYR_RECODE), since none of them
are being examined by the backend any longer.

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