Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JDBC ¼òµ¥µÄMysqlÁ¬½Ó

/*ÑÝʾһ¸öJDBC³ÌÐò£¬´ÓMysqlµÄLMDÊý¾Ý¿âÖжÁ³ö±íadminµÄÒ»¸öÐÅÏ¢*/
import java.sql.*;
public class TestMysqlConnection {
    public static void main(String[] args) {
        Connection conn = null;
        Statement stmt = null;
        ResultSet rs = null;
        try {
            Class.forName("com.mysql.jdbc.Driver");
            conn = DriverManager
                    .getConnection("jdbc:mysql://localhost/LMD?user=root&password=root");
            stmt = conn.createStatement();
            rs = stmt.executeQuery("select * from admin");
            while (rs.next()) {
                System.out.println(rs.getString("Name"));
            }
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException ex) {
            // handle any errors
            System.out.println("SQLException: " + ex.getMessage());
            System.out.println("SQLState: " + ex.getSQLState());
            System.out.println("VendorError: " + ex.getErrorCode());
        } finally {
     &nb


Ïà¹ØÎĵµ£º

MySQL´î½¨


Ò»¡¢MySQL°²×°£º
Ìí¼ÓϵͳÓû§£º
groupadd mysql (/usr/sbin/groupadd)
useradd -g mysql mysql
°²×°²½Ö裺
tar zxfv mysql-*.tar.gz(mysql-5.0.51a)
./configure --prefix=/usr/local/mysql
make
make install
cp support-files/my-medium.cnf /etc/my.cnf
cd /usr/local/mysql
bin/mysql_install_db --user ......

OracleºÍMySQLÊý¾Ý¿âµÄһЩ¼òµ¥ÃüÁî¶Ô±È

ÒÔÏÂΪOracleºÍMySQLÊý¾Ý¿âµÄһЩ¼òµ¥ÃüÁî¶Ô±È£¬¿´¿´ËüÃÇÖ®¼ä´æÔÚÄÄЩ²îÒì
¡¡¡¡SQL> select to_char(sysdate,'yyyy-mm-dd') from dual;
¡¡¡¡SQL> select to_char(sysdate,'hh24-mi-ss') from dual;
¡¡¡¡mysql> select date_format(now(),'%Y-%m-%d');
¡¡¡¡mysql> select time_format(now(),'%H-%i-%S');
¡¡¡¡ÈÕÆÚº ......

mysqlµÄÐ¶ÔØÎÊÌ⣡

   ×î½üÔÚѧϰtomcat+mysql¿ª·¢web£¬ÔÚ°²×°ºÍÐ¶ÔØmysqlµÄ¹ý³ÌÖÐÓöµ½ÁËһЩÎÊÌ⣬ÕÛÌÚÁËÎҺü¸Ìì¡£ÔÚÕâÀï¸ø´ó¼Ò½ÌÒ»ÏÂÍêÕûµÄÐ¶ÔØmysqlµÄ¹ý³Ì¡£
    ÓÐʱºò֮ǰ°²×°¹ýmysqlÐ¶ÔØºóÓÖÖØÐ°²×°µÄ¹ý³ÌÖУ¬°²×°ºÃµÄmysql½ø²»È¥£¬ÈÃÈ˾õµÃºÜÐÄ·³£¬×Ô¼ºÒѾ­Ð¶ÔØÁË£¬ÖØÐÂ×°Á˺óΪʲô½ø²»È¥ÄØ¡·£¿£¿ Ô­ÒòÊÇ ......

Éý¼¶mysqlÊý¾Ý¿âµÄ·½·¨

Éý¼¶mysqlÊý¾Ý¿âµÄ·½·¨£º
1.         ÏÂÔØ°²×°½éÖÊmysql-essential-5.1.46-win32.msi
¿ÉÒÔµ½¹ÙÍøhttp://www.mysql.com/click.php?e=35166»òÆäËûÍøÕ¾È¥ÏÂÔØ£»
2.         ±¸·ÝmysqlµÄÊý¾Ý£»
ÔËÐÐcmd´ò¿ªÃüÁîÌáʾ·û£¬½øÈëµ½mysqlÈí¼þµÄ ......

»ùÓÚMySQLºÍInfobrightµÄÊý¾Ý²Ö¿â¼¼Êõ

»ùÓÚMySQLºÍInfobrightµÄÊý¾Ý²Ö¿â¼¼Êõ
Êý¾Ý²Ö¿â/·ÖÎö/ÉÌÎñÖÇÄÜ( BI )ÁìÓòÕýÔÚ·ÉËÙ·¢Õ¹¡£ÔÚ¼¤Áҵľ­¼Ã¾ºÕùÖÐËùÓÐÐÐÒµºÍÖÇÄÜÆóÒµÐèÒªÀûÓÃÆäÄÚ²¿µÄÊý¾ÝÀ´×ö³öÖØÒªµÄÉÌÒµ¾ö²ß£¬°üÀ¨Õ½ÊõºÍÕ½ÂÔÁ½·½Ã棬ÒÔ±£³ÖÐÐÒµµÄÁìÏȵØÎ»¡£
Êý¾Ý²Ö¿â(Èç¶ÔMySQLµÄÒ»´ÎÖØ´óÉç»áºÍ¿Í»§µ÷²é)ĿǰÊÇMySQLµÄµÚÎåÖÖ×î³£¼ûµÄÓ¦Óá£ÏÖÔÚÓÃÓÚMySQLÊý¾Ý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ