mysqlfrm을 사용하여 frm 테이블 구조를 복원하는 방법

shell> tar -xvzf mysql-utilities-1.6.4.tar.gz 
shell> cd mysql-utilities-1.6.4
shell> python ./setup.py build
shell> python ./setup.py install

--basedir ：如 --basedir=/usr/local/percona-5.6.21
--server ： 如 --server=user:password@192.168.1.100:3306
--diagnostic ： 开启按字节模式来恢复frm结构
--user :启动MySQL用户，通过为mysql

[ 16:35:29-root@br3cy1sw:~ ]# mysqlfrm --basedir=/usr/local/percona-5.6.21/ /root/t1.frm --port=3434 --user=mysql --diagnostic
# WARNING The --port option is not used in the --diagnostic mode.
# WARNING: The --user option is only used for the default mode.
# WARNING: Cannot generate character set or collation names without the --server option.
# CAUTION: The diagnostic mode is a best-effort parse of the .frm file. As such, it may not identify all of the components of the table correctly. This is especially true for damaged files. It will also not read the default values for the columns and the resulting statement may not be syntactically correct.
# Reading .frm file for /root/t1.frm:
# The .frm file is a TABLE.
# CREATE TABLE Statement:
CREATE TABLE `root`.`t1` (
`a` int(11) NOT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL,
`d` varchar(600) DEFAULT NULL,
PRIMARY KEY `PRIMARY` (`a`),
KEY `idx_t1_bc` (`b`,`c`)
) ENGINE=InnoDB;
    #...done.

[ 16:35:10-root@br3cy1sw:~ ]#mysqlfrm --server=user:password@192.168.1.100:3306 /root/t1.frm --port=3434 --user=mysql --diagnostic
WARNING: Using a password on the command line interface can be insecure.
# WARNING The --port option is not used in the --diagnostic mode.
# WARNING: The --user option is only used for the default mode.
# Source on 192.168.1.100: ... connected.
# CAUTION: The diagnostic mode is a best-effort parse of the .frm file. As such, it may not identify all of the components of the table correctly. This is especially true for damaged files. It will also not read the default values for the columns and the resulting statement may not be syntactically correct.
# Reading .frm file for /root/t1.frm:
# The .frm file is a TABLE.
# CREATE TABLE Statement:
CREATE TABLE `root`.`t1` ( `a` int(11) NOT NULL, `b` int(11) DEFAULT NULL, `c` int(11) DEFAULT NULL,
`d` varchar(200) COLLATE `utf8_general_ci` DEFAULT NULL,
PRIMARY KEY `PRIMARY` (`a`),
KEY `idx_t1_bc` (`b`,`c`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
    #...done.

--server=server
Connection information for a server. Use this option or --basedir for the default mode.
 
If provided with the diagnostic mode, the storage engine and character set information are validated against this server.