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Improve phrasing of warning message for NOTIFY queue getting too full.

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Per gripe from Peter.
This commit is contained in:
Tom Lane 2010-04-05 00:42:24 +00:00
parent 87ecae72ba
commit 80390f493a
1 changed files with 4 additions and 4 deletions
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8
src/backend/commands/async.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/async.c,v 1.155 2010/02/26 02:00:37 momjian Exp $ * $PostgreSQL: pgsql/src/backend/commands/async.c,v 1.156 2010/04/05 00:42:24 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1421,12 +1421,12 @@ asyncQueueFillWarning(void)
} }
ereport(WARNING, ereport(WARNING,
(errmsg("pg_notify queue is %.0f%% full", fillDegree * 100), (errmsg("NOTIFY queue is %.0f%% full", fillDegree * 100),
(minPid != InvalidPid ? (minPid != InvalidPid ?
errdetail("PID %d is among the slowest backends.", minPid) errdetail("The server process with PID %d is among those with the oldest transactions.", minPid)
: 0), : 0),
(minPid != InvalidPid ? (minPid != InvalidPid ?
errhint("Cleanup can only proceed if this backend ends its current transaction.") errhint("The NOTIFY queue cannot be emptied until that process ends its current transaction.")
: 0))); : 0)));
asyncQueueControl->lastQueueFillWarn = t; asyncQueueControl->lastQueueFillWarn = t;