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Log PostgreSQL version number on startup

author Peter Eisentraut <peter@eisentraut.org>

2019年1月30日 22:26:10 +0000 (23:26 +0100)

committer Peter Eisentraut <peter@eisentraut.org>

2019年1月30日 22:26:10 +0000 (23:26 +0100)

Logging the PostgreSQL version on startup is useful for two reasons:
There is a clear marker in the log file that a new postmaster is
beginning, and it's useful for tracking the server version across
startup while upgrading.

Author: Christoph Berg <christoph.berg@credativ.de>
Discussion: https://www.postgresql.org/message-id/flat/20181121144611.GJ15795@msg.credativ.de/

src/backend/postmaster/postmaster.c patch | blob | blame | history

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c

index 119c01d7452f731c6ebc0accce342efe5ce6c05b..40a0222220d091c2554a35e1d9efb34b20236e9d 100644 (file)

--- a/src/backend/postmaster/postmaster.c

+++ b/src/backend/postmaster/postmaster.c

@@ -1052,6 +1052,10 @@ PostmasterMain(int argc, char *argv[])

whereToSendOutput = DestNone;

+ /* Report server startup in log */

+ ereport(LOG,

+ (errmsg("starting %s", PG_VERSION_STR)));

* Establish input sockets.

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