myisamlog

Sommaire

NAME

myisamlog - display MyISAM log file contents

SYNOPSIS

myisamlog [options] [log_file [tbl_name] ...]

DESCRIPTION

myisamlog

processes the contents of a MyISAM log file.

Invoke myisamlog like this:

 shell> myisamlog [options] [log_file [tbl_name] ...]
 shell> isamlog [options] [log_file [tbl_name] ...]

The default operation is update (-u). If a recovery is done (-r), all writes and possibly updates and deletes are done and errors are only counted. The default log file name is myisam.log for myisamlog and isam.log for isamlog if no log_file argument is given. If tables are named on the command line, only those tables are updated.

myisamlog supports the following options:

* -?, -I
Display a help message and exit.
* -c N
Execute only N commands.
* -f N
Specify the maximum number of open files.
* -i
Display extra information before exiting.
* -o offset
Specify the starting offset.
* -p N
Remove N components from path.
* -r
Perform a recovery operation.
* -R record_pos_file record_pos
Specify record position file and record position.
* -u
Perform an update operation.
* -v
Verbose mode. Print more output about what the program does. This option can be given multiple times to produce more and more output.
* -w write_file
Specify the write file.
* -V
Display version information.

Copyright © 1997, 2010, Oracle and/or its affiliates. All rights reserved.

This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.

This documentation 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 the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.

SEE ALSO

For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online at http://dev.mysql.com/doc/.

AUTHOR

Oracle Corporation (http://dev.mysql.com/).