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Full Discussion: Parse
Top Forums Shell Programming and Scripting Parse Post 302161092 by radoulov on Wednesday 23rd of January 2008 05:49:28 PM
Old 01-23-2008
What's wrong with this (for MySQL >=5 IIRC):

Code:
$ mysql -u root -NBe 'select engine from information_schema.tables where table_name="user"'
MyISAM

For older versions (with GNU grep):

Code:
$ mysql -u root -NBe 'show create table mysql.user'|grep -o 'ENGINE=[^ ]*'
ENGINE=MyISAM

If you want to remove "ENGINE=":

Code:
$ engine="$(mysql -u root -NBe 'show create table mysql.user'|grep -o 'ENGINE=[^ ]*')"
$ echo "${engine#*=}"
MyISAM


Last edited by radoulov; 01-23-2008 at 06:55 PM..
 

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MYSQL_CONVERT_TAB(1)					       MySQL Database System					      MYSQL_CONVERT_TAB(1)

NAME
mysql_convert_table_format - convert tables to use a given storage engine SYNOPSIS
mysql_convert_table_format [options] db_name DESCRIPTION
mysql_convert_table_format converts the tables in a database to use a particular storage engine (MyISAM by default). mysql_convert_table_format is written in Perl and requires that the DBI and DBD::mysql Perl modules be installed (see Section 2.15, "Perl Installation Notes"). Invoke mysql_convert_table_format like this: shell> mysql_convert_table_format [options]db_name The db_name argument indicates the database containing the tables to be converted. mysql_convert_table_format supports the options described in the following list. o --help Display a help message and exit. o --force Continue even if errors occur. o --host=host_name Connect to the MySQL server on the given host. o --password=password The password to use when connecting to the server. Note that the password value is not optional for this option, unlike for other MySQL programs. Specifying a password on the command line should be considered insecure. See Section 5.3.2.2, "End-User Guidelines for Password Security". You can use an option file to avoid giving the password on the command line. o --port=port_num The TCP/IP port number to use for the connection. o --socket=path For connections to localhost, the Unix socket file to use. o --type=engine_name Specify the storage engine that the tables should be converted to use. The default is MyISAM if this option is not given. o --user=user_name The MySQL user name to use when connecting to the server. o --verbose Verbose mode. Print more information about what the program does. o --version Display version information and exit. COPYRIGHT
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc. 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
Sun Microsystems, Inc. (http://www.mysql.com/). MySQL 5.1 04/06/2010 MYSQL_CONVERT_TAB(1)
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