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1. sudo yum install mysql
2. sudo yum install mysql-server
3. wget http://maatkit.googlecode.com/files/maatkit-4623.tar.gz
4. cd maatkit-4623
5. perl Makefile.PL
6. sudo make install
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1. pager mk-visual-explain
2. explain select statement
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Class.forName("com.mysql.jdbc.Driver");
Class.forName("com.mysql.jdbc.Driver").newInstance();
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create table student (name varchar(10),id int(2),sex varchar(10));
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package com.JDBC;
import java.sql.*;
public class JDBCTest {
public static void main(String[] args) {String driver = "com.mys ......
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ÐÞ¸Ä/etc/mysql/my.cnf
sudo gedit /etc/mysql/my.cnf
ÔÚmy.cnfÎļþÖеÄ[client] ......
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# tar xzvf mysql-5.0.27.tar.gz
# cd mysql-5.0.27
# ./configure -prefix=/home/redadmin/mysql
# make
# make install
# cd /home/redadmin/mysql/
# cp share/mysql/my-medium.cnf ./
# mv my-medium.cnf my.cnf
// my.confÎļþÐÞ¸Ä
# vi my.cnf
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port &nb ......
¡¡¡¡ÒÔMySQL-server-4.0.14-0.i386.rpmΪÀý£¬·ÅÔÚ/dataĿ¼ÏÂ
¡¡¡¡cd /data
¡¡¡¡rpm -ivh MySQL-server-4.0.14-0.i386.rpm
¡¡¡¡°²×°Íê³ÉºóÔÚ/usr/share/mysqlĿ¼ÖлáÓÐÒ»¸ömysqlµÄÆô¶¯½Å±¾mysql.server¼°Ê¾ÀýÅäÖÃÎļþµÈ(Èçmy-huge.cnf¡¢my-large.cnf¡¢my-medium.cnf)
¡¡¡¡¿½±´Ò»¸öʾÀýÅäÖÃÎ ......