A Quick Look at MySQL 5.4

 
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Old 04-21-2009
A Quick Look at MySQL 5.4

Although MySQL 5.1 was released in December of 2008, Sun Microsystems isn't wasting any time moving forward with a number of new and exciting enhancements for its next release, MySQL 5.4. The first item of note is that the MySQL Server will be returning to a release early/often paradigm. So, instead of waiting on a full set of previously agreed upon features to be ready, the goal will now be to adhere to time-controlled releases that include all features that are ready by an agreed-upon beta date, with any features not fully 'baked' simply rolling to the next release. This being the case, MySQL 5.4 won't include some large new features like the Falcon transactional storage engine and the new backup utility, but it will include a number of very desirable enhancements that help your database-driven systems scale better and run faster in many cases. Let's take a look at what's included...

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MSQL2MYSQL(1)						       MySQL Database System						     MSQL2MYSQL(1)

NAME
msql2mysql - convert mSQL programs for use with MySQL SYNOPSIS
msql2mysqlC-source-file ... DESCRIPTION
Initially, the MySQL C API was developed to be very similar to that for the mSQL database system. Because of this, mSQL programs often can be converted relatively easily for use with MySQL by changing the names of the C API functions. The msql2mysql utility performs the conversion of mSQL C API function calls to their MySQL equivalents. msql2mysql converts the input file in place, so make a copy of the original before converting it. For example, use msql2mysql like this: shell> cp client-prog.c client-prog.c.orig shell> msql2mysql client-prog.c client-prog.c converted Then examine client-prog.c and make any post-conversion revisions that may be necessary. msql2mysql uses the replace utility to make the function name substitutions. See replace(1). 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 MSQL2MYSQL(1)