myisamlog − display MyISAM log file contents
myisamlog [options] [log_file [tbl_name] ...] |
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 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2020 MariaDB Foundation
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.
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For more information, please refer to the MariaDB Knowledge Base, available online at https://mariadb.com/kb/
MariaDB Foundation (http://www.mariadb.org/).