mysql2dlf.in(1)

NAME

mysql2dlf - convert mysql logfiles to dlf format

SYNOPSIS

mysql2dlf

DESCRIPTION

mysql2dlf converts a MySQL query log file to DLF format. Information on MySQL can be found on http://www.mysql.org/. The query log file is
defined by the --log[=file] option of mysqld, or the log=file setting in MySQL configuration file.

Such a log file looks like e.g.

/usr/sbin/mysqld, Version: 3.23.43-debug-log, started with:
Tcp port: 3306 Unix socket: /var/run/mysqld/mysqld.sock
Time Id Command Argument
011218 15:02:58 1 Connect root@localhost on

1 Query SHOW VARIABLES LIKE 'pid_file'
1 Shutdown

011226 21:35:59 6 Connect joe@localhost on

6 Init DB nmrshiftdb
6 Query SHOW VARIABLES

or

42401 Query SELECT
bannerID,
banner,
format,
width,
height,
alt,
url

FROM

banners

WHERE

act = 'true' AND (keyw = 'fullsize' OR keyw = 'global')

The generic database dlf format is described in database.xml.

EXAMPLES

To process a log as produced by MySQL:

$ mysql2dlf < mysql-log

mysql2dlf will be rarely used on its own, but is more likely called by lr_log2report:

$ lr_log2report mysql < /var/log/mysql-log

NOTES

The parser has been tested for query log files for MySQL 3.23.46 only.

BUGS

This converter stores all log files information in one big nested array in memory, before writing. Therefore, memory consumption is linear
with the size of the log.

SEE ALSO

mysql(1), mysqld(1)

VERSION

$Id: mysql2dlf.in,v 1.11 2006/07/23 13:16:33 vanbaal Exp $

COPYRIGHT

Copyright (C) 2001, 2002 Stichting LogReport Foundation
LogReport@LogReport.org

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.

AUTHOR

Egon Willighagen <egonw@logreport.org>

Lire 2.0.3 2006-07-23 MYSQL2DLF.IN(1)