﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-金牛居-文章分类-MySql</title><link>http://www.blogjava.net/goldbull/category/36017.html</link><description>穷则变，变则通，通则久</description><language>zh-cn</language><lastBuildDate>Wed, 19 Nov 2008 06:27:53 GMT</lastBuildDate><pubDate>Wed, 19 Nov 2008 06:27:53 GMT</pubDate><ttl>60</ttl><item><title>mysql基本操作</title><link>http://www.blogjava.net/goldbull/articles/240843.html</link><dc:creator>金牛</dc:creator><author>金牛</author><pubDate>Sun, 16 Nov 2008 11:43:00 GMT</pubDate><guid>http://www.blogjava.net/goldbull/articles/240843.html</guid><wfw:comment>http://www.blogjava.net/goldbull/comments/240843.html</wfw:comment><comments>http://www.blogjava.net/goldbull/articles/240843.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/goldbull/comments/commentRss/240843.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/goldbull/services/trackbacks/240843.html</trackback:ping><description><![CDATA[1、以指定编码创建数据库<br />
CREATE DATABASE `ecms` DEFAULT <strong>CHARACTER SET utf8</strong> COLLATE utf8_general_ci<br />
&nbsp;<br />
2、jdbc的url连接字符串<br />
jdbc:mysql://localhost:3306/ecms?user=root&amp;password=&amp;useUnicode=true&amp;characterEncoding=utf8&amp;autoReconnect=true&amp;failOverReadOnly=false<br />
<br />
<p>1.列出MYSQL支持的所有字符集：<br />
SHOW CHARACTER SET;</p>
<p>2.当前MYSQL服务器字符集设置<br />
SHOW VARIABLES LIKE &#8216;character_set_%&#8217;;</p>
<p>3.当前MYSQL服务器字符集校验设置<br />
SHOW VARIABLES LIKE &#8216;collation_%&#8217;;</p>
<p>4.显示某数据库字符集设置<br />
show create database 数据库名;</p>
<p>5.显示某数据表字符集设置<br />
show create table 表名;</p>
<p>6.修改数据库字符集<br />
alter database 数据库名 default character set &#8216;utf8&#8242;;</p>
<p>7.修改数据表字符集<br />
alter table 表名 default character set &#8216;utf8&#8242;;</p>
<p>8.建库时指定字符集<br />
create database 数据库名 character set gbk collate gbk_chinese_ci;</p>
<p>9.建表时指定字符集<br />
<code>CREATE TABLE `mysqlcode` (<br />
`id` TINYINT( 255 ) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,<br />
`content` VARCHAR( 255 ) NOT NULL<br />
) TYPE = MYISAM CHARACTER SET gbk COLLATE gbk_chinese_ci;</code></p>
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