MySQL 发布 5.7

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<div><h1 class="OSCTitle" style="margin: 0px; padding: 0px; font-size: 18pt; font-family: 微软雅黑, Verdana, sans-serif, 宋体; line-height: normal;">MySQL 发布 5&#46;7 的第一个里程碑版本</h1><div class="ubDate" style="margin: 15px 0px 0px; padding: 0px; color: rgb(102, 102, 102); font-family: 微软雅黑, Verdana, sans-serif, 宋体; font-size: 13px; line-height: normal;"><a href="http://my&#46;oschina&#46;net/osadmin" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">oschina</a> 发布于： 2013年04月24日 (<a href="http://www&#46;oschina&#46;net/news/39878/mysql-5-7-1-m1#comments" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">13评</a>)</div><div class="NewsToolbar" style="margin: 0px; padding: 0px; font-family: 微软雅黑, Verdana, sans-serif, 宋体; font-size: 13px; line-height: normal;"><div id="toolbar_wrapper" style="margin: 0px; padding: 10px 0px 5px;"><div class="toolbar" style="margin: 0px; padding: 0px; height: 33px; vertical-align: middle; border: 1px solid rgb(204, 204, 204); 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padding: 2px; border: 1px solid rgb(204, 204, 204); max-width: 640px; float: right; background-color: rgb(246, 246, 246);" /><p style="margin-bottom: 15pt; padding: 0px;">Oracle 已经开始 MySQL 5&#46;7 的开发，今天发布了第一个里程碑版本，下载地址：</p><p style="margin-bottom: 15pt; padding: 0px;"><a href="http://dev&#46;mysql&#46;com/downloads/mysql/5&#46;7&#46;html" target="_blank" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">http://dev&#46;mysql&#46 ... ;#46;7&#46;html</a></p><p style="margin-bottom: 15pt; padding: 0px;">MySQL 5&#46;7 新增的特性包括：</p><ul style="margin: 0&#46;5em 0px 0&#46;5em 1&#46;5em; padding: 0px; list-style-position: inside;"><li style="margin: 0px; padding: 0px;">支持 RENAME INDEX 语句用来重命名索引</li><li style="margin: 0px; padding: 0px;">InnoDB 增强<ul style="margin: 0&#46;5em 0px 0&#46;5em 1&#46;5em; padding: 0px; list-style-type: disc; list-style-position: inside;"><li style="margin: 0px; padding: 0px;">可通过 ALTER TABLE &#46;&#46;&#46;ALGORITHM=INPLACE, CHANGE COLUMN&#46;&#46;&#46;VARCHAR()&#46; 来增加<a class="link" title="11&#46;4&#46;1&#46; The CHAR and VARCHAR Types" href="http://dev&#46;mysql&#46;com/doc/refman/5&#46;7/en/char&#46;html" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">VARCHAR</a> 大小</li><li style="margin: 0px; padding: 0px;">提升了 InnoDB 临时表的 DDL 性能，不再在系统表空间存储临时表元数据</li><li style="margin: 0px; padding: 0px;">InnoDB 支持空间数据类型</li><li style="margin: 0px; padding: 0px;">使用独立的表空间来存储所有非压缩的用户表，提供临时表的持久存储</li></ul></li><li style="margin: 0px; padding: 0px;">支持堆栈诊断区域</li><li style="margin: 0px; padding: 0px;">mysql 客户端支持通过  --syslog 参数来发布交互的命令到系统日志</li><li style="margin: 0px; padding: 0px;">测试套件使用 InnoDB 引擎</li></ul><p style="margin-bottom: 15pt; padding: 0px;">同时 5&#46;7 也移除了一些特性，详情请看 <a class="ulink" href="http://dev&#46;mysql&#46;com/doc/refman/5&#46;7/en/mysql-nutshell&#46;html" target="_top" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">What Is New in MySQL 5&#46;7</a></p><p style="margin-bottom: 15pt; padding: 0px;">如果你要升级到 5&#46;7 版本，请参考 <a class="ulink" href="http://dev&#46;mysql&#46;com/doc/refman/5&#46;7/en/upgrading-from-previous-series&#46;html" target="_top" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">Upgrading from MySQL 5&#46;6 to 5&#46;7</a></p><p style="margin-bottom: 15pt; padding: 0px;">同时发布的还有 <a href="http://dev&#46;mysql&#46;com/downloads/installer/5&#46;7&#46;html" target="_blank" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">MySQL Installer 5&#46;7&#46;1</a></p><ul style="margin: 0&#46;5em 0px 0&#46;5em 1&#46;5em; padding: 0px; list-style-position: inside;"></ul></div><div class="NewsLinks" style="margin: 0px 0px 10px; padding: 0px; font-weight: bold; color: rgb(170, 0, 0); line-height: 30px; font-size: 13px; font-family: 微软雅黑, Verdana, sans-serif, 宋体;"><p class="rojectOfNews" style="padding: 0px; text-indent: 0em;">MySQL 的详细介绍：<a href="http://www&#46;oschina&#46;net/p/mysql" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">请点这里</a><br style="margin: 0px; padding: 0px;" />MySQL 的下载地址：<a href="http://www&#46;oschina&#46;net/action/project/go?id=111&amp;p=download" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">请点这里</a></p><p class="rojectOfNews" style="padding: 0px; text-indent: 0em;"><br /></p><p class="rojectOfNews" style="padding: 0px; text-indent: 0em;"><br /></p><p class="rojectOfNews" style="padding: 0px; text-indent: 0em;">尼玛  偶的PHP安装都不支持5&#46;5，5&#46;7又出来了，太坑爹了</p></div></div>