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ϵ½µçÄÔÉÏ,È»ºó°²×°£¬ÏÈ×°5.1ÔÙ×°gui tools ,һ·ȷ¶¨°É¡£
ŪºÃºó£¬µã¿ªMySQL Query Browser£¬¾Í¿ÉÒÔ²Ù×÷Êý¾Ý¿âÁË¡£
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°ÑËü·Åµ½ */tomcat6.0/lib ÏÂÃæ£¬ÔÙ°ÑÕâÌõ·¾¶¼ÓÈëµ½classpathÀï±ß£¬ÔÚjspÖоͿÉÒÔÓÃÁË¡£
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package mypackage;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
public class ConToDBTest {
public static void main(String[] args) {
String user="root"; //Óû§Ãû
String pass="root"; //ÃÜÂë
String dbName="test"; //Êý¾ÝÔ´Ãû
String tableName="student"; //±íÃû
String driver="com.mysql.jdbc.Driver"; //Êý¾Ý¿âÇý¶¯³ÌÐò
String url="jdbc:mysql://localhost:3306/"+dbName;//Áª½á·¾¶
String sqlStr; //SQLÓï¾ä
Connection con=null; //Á¬½Ó¶ÔÏó
Statement stmt=null; //Óï¾äÈÝÆ÷
ResultSet rs=null; //½á¹û¼¯
try{
Class.forName(driver); //¼ÓÔØÇý¶¯
con=DriverManager.getConnection(url,user,pass); //Á¬½ÓÊý¾Ý¿â
stmt=con.createStatement(); //´´½¨ÈÝÆ÷

//ÔÚ±ístudentÖвåÈë¼Ç¼
sqlStr="insert into "+tableName+" values('000099988','zhangli',21)";
stmt.executeUpdate(sqlStr);

//²éÕÒ±ístudentÖеļǼ
sqlStr="select * from "+tableName;
rs=stmt.executeQuery(sqlStr);

ResultSetMetaData rsmd=rs.getMetaData();//»ñȡԪÊý¾Ý
//ÏÔʾÊôÐÔÃû
int j=0;
j=rsmd.getColumnCount();
for(int k=0;k<j;k++){
System.out.print(rsmd.getColumnName(k+1));
System.out.print("\t");
}
System.out.print("\n");
//ÏÔʾ¼Ç¼
while(rs.next()){
for(int i=0;i<j;i++){
System.out.print(rs.getString(i+1));
Sys


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Ubuntu 9.04 ÏÂMySQLÖÐÎÄÂÒÂëµÄ½â¾ö

        Ubuntu 9.04 ÏÂÓÃÔ´°²×°ÁËMySQL¡£Ä¬ÈÏÇé¿öÏ£¬ÓÃmysql shellµÇ¼´´½¨Êý¾Ý¿â´´½¨±í²åÈëÖÐÎÄÊý¾Ýºó£¬ÓÃselect²é³öÀ´ÊÇÖÐÎÄ£¬µ«ÓÃJDBCÁ¬½Ó¾Í³öÏÖÂÒÂë¡£ÍøÉÏËÑË÷µ½½â¾ö·½·¨£¬ÈçÏ£¨Ïȱ¸·ÝÊý¾Ý£©£º
ÐÞ¸Ä/etc/mysql/my.cnf
sudo gedit /etc/mysql/my.cnf
ÔÚmy.cnfÎļþÖеÄ[client] ......

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¡¡¡¡ÒÔMySQL-server-4.0.14-0.i386.rpmΪÀý£¬·ÅÔÚ/dataĿ¼Ï 
¡¡¡¡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 ......

mysql maatkit¹¤¾ß°²×°ºÍʹÓÃ(Ò»)

½ñÌ죬ҪÓÃexplain²é¿´mysqlµÄÖ´Ðй滮£¬µ«ÊǺÍPostgreSQL²»Í¬µÄÊÇ£¬Ö±½ÓÔÚmysqlÀïÃæÖ´ÐеĽá¹û¿É¶ÁÐÔ²»ÊǺܺã¬ÉÏÍøËÑÁËһȦ£¬·¢ÏÖÁËÒ»¸ö¹¤¾ßmaatkit£¬¿ÉÒÔ½²explainµÄ½á¹ûת»¯ÎªÊ÷×´½á¹¹²é¿´£¬ºÇºÇ£¬·½±ãÁ˺ܶà
°²×°°ì·¨£º
1. sudo yum install mysql
2. sudo yum install mysql-server
3. wget http://maatkit.googl ......

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ǰÌ᣺MySQLÖдæÔÚÒ»¸öÓû§×Ô¼º½¨Á¢µÄÊý¾Ý¿â£¬¼ÙÉèΪmydb£¬mydbÖÐÓÐÒ»ÕÅÓû§×Ô¼º½¨Á¢µÄ±í¸ñ£¬¼ÙÉèÃû³ÆÎªmytable
ÎÒµÄǰÌ᣺MySQLÖдæÔÚÁ½¸öÊý¾Ý¿â£¬yldbºÍyldb2£¬ÆäÖÐyldbÊý¾Ý¿âÖÐÓÐÒ»ÕÅ±í£¬ÃûΪpet
Ò».MYSQLµÄÃüÁîÐÐģʽµÄÉèÖãº
×ÀÃæ->ÎҵĵçÄÔ->ÊôÐÔ->»·¾³±äÁ¿->н¨->
PATH=“£»path\mysql\bin ......
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