﻿<?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-&lt;font color="#FFFFFF" size="5" face="隶书"&gt;飛&lt;/font&gt;-随笔分类-命令大全</title><link>http://www.blogjava.net/chiefwolf/category/27026.html</link><description>透过霓虹的那一轮圆月</description><language>zh-cn</language><lastBuildDate>Tue, 22 Jan 2008 12:33:12 GMT</lastBuildDate><pubDate>Tue, 22 Jan 2008 12:33:12 GMT</pubDate><ttl>60</ttl><item><title>Mysql5常用命令</title><link>http://www.blogjava.net/chiefwolf/archive/2007/12/10/166734.html</link><dc:creator>Kevin Jiang</dc:creator><author>Kevin Jiang</author><pubDate>Mon, 10 Dec 2007 09:40:00 GMT</pubDate><guid>http://www.blogjava.net/chiefwolf/archive/2007/12/10/166734.html</guid><wfw:comment>http://www.blogjava.net/chiefwolf/comments/166734.html</wfw:comment><comments>http://www.blogjava.net/chiefwolf/archive/2007/12/10/166734.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/chiefwolf/comments/commentRss/166734.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/chiefwolf/services/trackbacks/166734.html</trackback:ping><description><![CDATA[
		<p>连接：mysql -h主机地址 -u用户名 －p用户密码 （注:u与root可以不用加空格，其它也一样）<br />断开：exit （回车）</p>
		<p>
				<br />创建授权：grant select on 数据库.* to 用户名@登录主机 identified by \"密码\"<br />修改密码：mysqladmin -u用户名 -p旧密码 password 新密码<br />删除授权: revoke select,insert,update,delete om *.* from test2@localhost;</p>
		<p>
				<br />显示数据库：show databases;<br />显示数据表：show tables;<br />显示表结构：describe 表名; </p>
		<p>
				<br />创建库：create database 库名; <br />删除库：drop database 库名; <br />使用库：use 库名;</p>
		<p>
				<br />创建表：create table 表名 (字段设定列表);<br />删除表：drop table 表名;<br />修改表：alter table t1 rename t2<br />查询表：select * from 表名; <br />清空表：delete from 表名;<br />备份表: mysqlbinmysqldump -h(ip) -uroot -p(password) databasename tablename &gt; tablename.sql<br />恢复表: mysqlbinmysql -h(ip) -uroot -p(password) databasename tablename &lt; tablename.sql（操作前先把原来表删除）</p>
		<p>
				<br />增加列：ALTER TABLE t2 ADD c INT UNSIGNED NOT NULL AUTO_INCREMENT,ADD INDEX (c);<br />修改列：ALTER TABLE t2 MODIFY a TINYINT NOT NULL, CHANGE b c CHAR(20);<br />删除列：ALTER TABLE t2 DROP COLUMN c;</p>
		<p>
				<br />备份数据库：mysql\bin\mysqldump -h(ip) -uroot -p(password) databasename &gt; database.sql<br />恢复数据库：mysql\bin\mysql -h(ip) -uroot -p(password) databasename &lt; database.sql<br />复制数据库：mysql\bin\mysqldump --all-databases &gt; all-databases.sql<br />修复数据库：mysqlcheck -A -o -uroot -p54safer</p>
		<p>
				<br />文本数据导入： load data local infile \"文件名\" into table 表名; <br />数据导入导出：mysql\bin\mysqlimport database tables.txt</p>
<img src ="http://www.blogjava.net/chiefwolf/aggbug/166734.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/chiefwolf/" target="_blank">Kevin Jiang</a> 2007-12-10 17:40 <a href="http://www.blogjava.net/chiefwolf/archive/2007/12/10/166734.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>VI命令</title><link>http://www.blogjava.net/chiefwolf/archive/2007/11/01/157439.html</link><dc:creator>Kevin Jiang</dc:creator><author>Kevin Jiang</author><pubDate>Thu, 01 Nov 2007 03:45:00 GMT</pubDate><guid>http://www.blogjava.net/chiefwolf/archive/2007/11/01/157439.html</guid><wfw:comment>http://www.blogjava.net/chiefwolf/comments/157439.html</wfw:comment><comments>http://www.blogjava.net/chiefwolf/archive/2007/11/01/157439.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/chiefwolf/comments/commentRss/157439.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/chiefwolf/services/trackbacks/157439.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: VI命令&nbsp;&nbsp;<a href='http://www.blogjava.net/chiefwolf/archive/2007/11/01/157439.html'>阅读全文</a><img src ="http://www.blogjava.net/chiefwolf/aggbug/157439.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/chiefwolf/" target="_blank">Kevin Jiang</a> 2007-11-01 11:45 <a href="http://www.blogjava.net/chiefwolf/archive/2007/11/01/157439.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>