1MYISAMLOG(1) MariaDB Database System MYISAMLOG(1)
2
3
4
6 myisamlog - display MyISAM log file contents
7
9 myisamlog [options] [log_file [tbl_name] ...]
10
12 myisamlog processes the contents of a MyISAM log file.
13
14 Invoke myisamlog like this:
15
16 shell> myisamlog [options] [log_file [tbl_name] ...]
17 shell> isamlog [options] [log_file [tbl_name] ...]
18
19 The default operation is update (-u). If a recovery is done (-r), all
20 writes and possibly updates and deletes are done and errors are only
21 counted. The default log file name is myisam.log for myisamlog and
22 isam.log for isamlog if no log_file argument is given. If tables are
23 named on the command line, only those tables are updated.
24
25 myisamlog supports the following options:
26
27 · -?, -I
28
29 Display a help message and exit.
30
31 · -c N
32
33 Execute only N commands.
34
35 · -f N
36
37 Specify the maximum number of open files.
38
39 · -i
40
41 Display extra information before exiting.
42
43 · -o offset
44
45 Specify the starting offset.
46
47 · -p N
48
49 Remove N components from path.
50
51 · -r
52
53 Perform a recovery operation.
54
55 · -R record_pos_file record_pos
56
57 Specify record position file and record position.
58
59 · -u
60
61 Perform an update operation.
62
63 · -v
64
65 Verbose mode. Print more output about what the program does. This
66 option can be given multiple times to produce more and more output.
67
68 · -w write_file
69
70 Specify the write file.
71
72 · -V
73
74 Display version information.
75
77 Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.,
78 2010-2015 MariaDB Foundation
79
80 This documentation is free software; you can redistribute it and/or
81 modify it only under the terms of the GNU General Public License as
82 published by the Free Software Foundation; version 2 of the License.
83
84 This documentation is distributed in the hope that it will be useful,
85 but WITHOUT ANY WARRANTY; without even the implied warranty of
86 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
87 General Public License for more details.
88
89 You should have received a copy of the GNU General Public License along
90 with the program; if not, write to the Free Software Foundation, Inc.,
91 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see
92 http://www.gnu.org/licenses/.
93
94
96 For more information, please refer to the MariaDB Knowledge Base,
97 available online at https://mariadb.com/kb/
98
100 MariaDB Foundation (http://www.mariadb.org/).
101
102
103
104MariaDB 10.3 9 May 2017 MYISAMLOG(1)