From 57e084718097bd03598a3db8c06b3ba72670737d Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 18 Feb 2001 04:50:43 +0000 Subject: Change default commit_delay to zero, update documentation. --- doc/src/sgml/wal.sgml | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'doc/src') diff --git a/doc/src/sgml/wal.sgml b/doc/src/sgml/wal.sgml index 06198bd6e1c..00f0c459ace 100644 --- a/doc/src/sgml/wal.sgml +++ b/doc/src/sgml/wal.sgml @@ -1,4 +1,4 @@ - + Write-Ahead Logging (<acronym>WAL</acronym>) @@ -290,15 +290,15 @@ - The COMMIT_DELAY parameter defines for how long - the backend will be forced to sleep after writing a commit record - to the log with LogInsert call but before + The COMMIT_DELAY parameter defines for how many + microseconds the backend will sleep after writing a commit + record to the log with LogInsert but before performing a LogFlush. This delay allows other backends to add their commit records to the log so as to have all of them flushed with a single log sync. Unfortunately, this mechanism is not fully implemented at release 7.1, so there is at - present no point in changing this parameter from its default value - of 5 microseconds. + present usually no benefit to be gained from increasing this parameter + above its default value of zero. -- cgit v1.2.3