MySQL 发布 5.7

admin · 发表于 2013-4-25 00:49:58

<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 5.7 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.oschina.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.oschina.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); -webkit-box-shadow: rgba(198, 198, 198, 0.498039) 0px 1px 3px; box-shadow: rgba(198, 198, 198, 0.498039) 0px 1px 3px;"><div class="tool_title" style="margin: 0px 0px 0px 5px; padding: 0px; float: left; text-align: center; vertical-align: middle; line-height: 33px;"><strong style="margin: 0px; padding: 0px;">分享到 </strong></div><div class="share" style="margin: 0px; padding: 3px 0px 0px; float: left; line-height: 25px; width: 280px;"><a class="share_sina" title="分享到新浪微博" href="" style="margin: 0px 0px 0px 3px; padding: 0px 5px 0px 25px; color: black; outline: 0px; float: left; background-image: url(http://www.oschina.net/img/toolbar.gif); text-decoration: none; background-position: -1px -278px; background-repeat: no-repeat no-repeat;">新浪微博</a><a class="share_qq" title="分享到腾讯微博" href="" style="margin: 0px; padding: 0px 5px 0px 25px; color: black; outline: 0px; float: left; background-image: url(http://www.oschina.net/img/toolbar.gif); text-decoration: none; background-position: -1px -316px; background-repeat: no-repeat no-repeat;">腾讯微博</a></div><div class="options" style="margin: 3px 5px 0px; padding: 0px; float: right; height: 30px; line-height: 25px;"><div class="favorite" style="margin: 0px; padding: 0px; float: left;"><a title="收藏此新闻" id="favor_trigger" class="soft_collect " href="" style="margin: 0px; padding: 0px 0px 0px 20px; color: black; outline: 0px; background-image: url(http://www.oschina.net/img/toolbar.gif); cursor: pointer; text-decoration: none; background-position: 0px -1px; background-repeat: no-repeat no-repeat;">收藏</a><span class="soft_collect_count" id="p_favor_count" style="margin: 0px 10px; padding: 0px; font-size: 12pt; font-family: Arial; color: rgb(139, 0, 0);">+10</span></div></div></div></div></div><div id="OSChina_News_39878" class="Body NewsContent TextContent" style="margin: 10px 0px; padding: 0px; line-height: 1.6; font-size: 10.5pt; font-family: 微软雅黑, Verdana, sans-serif, 宋体;"><img id="NewsPic" src="http://www.oschina.net/img/logo/mysql.png" style="margin: 0px 0px 10px 10px; 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 5.7 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.mysql.com/downloads/mysql/5.7.html" target="_blank" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">http://dev.mysql&#46 ... ;#46;7.html</a></p><p style="margin-bottom: 15pt; padding: 0px;">MySQL 5.7 新增的特性包括：</p><ul style="margin: 0.5em 0px 0.5em 1.5em; 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: 0.5em 0px 0.5em 1.5em; padding: 0px; list-style-type: disc; list-style-position: inside;"><li style="margin: 0px; padding: 0px;">可通过 ALTER TABLE ...ALGORITHM=INPLACE, CHANGE COLUMN...VARCHAR(). 来增加<a class="link" title="11.4.1. The CHAR and VARCHAR Types" href="http://dev.mysql.com/doc/refman/5.7/en/char.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 5.7 也移除了一些特性，详情请看 <a class="ulink" href="http://dev.mysql.com/doc/refman/5.7/en/mysql-nutshell.html" target="_top" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">What Is New in MySQL 5.7</a></p><p style="margin-bottom: 15pt; padding: 0px;">如果你要升级到 5.7 版本，请参考 <a class="ulink" href="http://dev.mysql.com/doc/refman/5.7/en/upgrading-from-previous-series.html" target="_top" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">Upgrading from MySQL 5.6 to 5.7</a></p><p style="margin-bottom: 15pt; padding: 0px;">同时发布的还有 <a href="http://dev.mysql.com/downloads/installer/5.7.html" target="_blank" style="margin: 0px; padding: 0px; color: rgb(62, 98, 166); outline: 0px;">MySQL Installer 5.7.1</a></p><ul style="margin: 0.5em 0px 0.5em 1.5em; 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.oschina.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.oschina.net/action/project/go?id=111&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;">尼玛偶的PHP安装都不支持5.5，5.7又出来了，太坑爹了</p></div></div>

		自动登录	找回密码
密码			立即注册