1MYISAMLOG(1)                 MySQL Database System                MYISAMLOG(1)
2
3
4

NAME

6       myisamlog - display MyISAM log file contents
7

SYNOPSIS

9       myisamlog [options] [log_file [tbl_name] ...]
10

DESCRIPTION

12       myisamlog processes the contents of a MyISAM log file. To create such a
13       file, start the server with a --log-isam=log_file option.
14
15       Invoke myisamlog like this:
16
17           myisamlog [options] [file_name [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 if no log_file
22       argument is given. If tables are named on the command line, only those
23       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       •   -F filepath/
40
41           Specify the file path with a trailing slash.
42
43       •   -i
44
45           Display extra information before exiting.
46
47       •   -o offset
48
49           Specify the starting offset.
50
51       •   -p N
52
53           Remove N components from path.
54
55       •   -r
56
57           Perform a recovery operation.
58
59       •   -R record_pos_file record_pos
60
61           Specify record position file and record position.
62
63       •   -u
64
65           Perform an update operation.
66
67       •   -v
68
69           Verbose mode. Print more output about what the program does. This
70           option can be given multiple times to produce more and more output.
71
72       •   -w write_file
73
74           Specify the write file.
75
76       •   -V
77
78           Display version information.
79

81       Copyright © 1997, 2022, Oracle and/or its affiliates.
82
83       This documentation is free software; you can redistribute it and/or
84       modify it only under the terms of the GNU General Public License as
85       published by the Free Software Foundation; version 2 of the License.
86
87       This documentation is distributed in the hope that it will be useful,
88       but WITHOUT ANY WARRANTY; without even the implied warranty of
89       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
90       General Public License for more details.
91
92       You should have received a copy of the GNU General Public License along
93       with the program; if not, write to the Free Software Foundation, Inc.,
94       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see
95       http://www.gnu.org/licenses/.
96
97

SEE ALSO

99       For more information, please refer to the MySQL Reference Manual, which
100       may already be installed locally and which is also available online at
101       http://dev.mysql.com/doc/.
102

AUTHOR

104       Oracle Corporation (http://dev.mysql.com/).
105
106
107
108MySQL 8.0                         08/29/2022                      MYISAMLOG(1)
Impressum