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

unixODBC°²×°£¨mysql Ubuntu£©


unixODBC°²×°
      Õ⼸ÌìÕæÊÇÓôÃÆËÀÁË£¬»ù±¾Ã¿Ìì¶¼ÔÚ±àÒë°²×°QTºÍunixODBC£¬ÎÞÄÎ×Ü»á³öÏÖЩĪÃûÆäÃîµÄ´íÎó¡£Ê×ÏÈ£¬ÎÒ³ÐÈÏÎÒLinuxÍæµØ²»Ê죬µ«ÕâЩ¿ªÔ´Èí¼þ²úÉÌÖ®¼äµÄ¼æÈÝÐÔҲ̫²îÁ˰ɡ£ËùÒÔ»¹ÊÇÖÆ¶¨¸ö±ê×¼±È½ÏºÃ£¬´ó¼Ò¶¼×ñÊØÒ»¸öÔ¼¶¨¡£´ÓÕâ¸öÒâÒåÀ´Ëµ£¬Î¢ÈíµÄ¢¶Ï£¬»¹ÊÇÓÐÒ»¶¨µÄºÃ´¦µÄ¡£
      ×îÖÕQT»¹ÊÇûÓа²×°³É¹¦£¬´ËǰÓÐÒ»¸ö°æ±¾£¬¾­¹ýСµÄ¸Ä¶¯ÒѾ­ÄܱàÒë°²×°³É¹¦ÁË£¬²»ÖªÎªÊ²Ã´£¬ºóÀ´ÔõôҲ°²×°²»ÉÏ£¬Ôΰ¢¡£ºóÀ´·¢ÏÖ£¬°²×°unixODBC¿ÉÒÔ²»ÆôÓÃQT¹¦ÄÜ£¬ËäȻûÓÐͼÐνçÃæ£¬µ«ºËÐŦÄÜÊÇÓеġ£¿öÇÒ£¬Õâ¸öÇý¶¯¹ÜÀíÆ÷×îÖÕ»¹ÒªÒÆÖ²µ½Ò»¸öǶÈëʽ²Ù×÷ϵͳÉÏ£¬Ï໥ÒÀÀµµÄ×é¼þÔ½¶à£¬×é¼þÒ²Ô½ÄÑÒÆÖ²¡£Ï¸öÐÇÆÚ°ÑunixODBCÒÆÖ²µ½VxWorksÉÏ£¬¹À¼ÆÎÊÌâ²»ÉÙ......
      ½áºÏÍøÂçÉÏÏÂÔØµÄһЩ×ÊÁÏ£¬°Ñ×î½ü¹¤×÷µÄµÄ¶«Î÷×ܽáÏ¡£
      1.°²×°unixODBC×é¼þ£º
      (1).ÔÚubuntuÏ£¬ÀûÓÃÐÂÁ¢µÂÏÂÔØÃüÁºÜÈÝÒ×¾ÍÄܰ²×°unixODBC
      apt-get  install  unixODBC
      (2)ÀûÓÃÔ´Â룬±àÒë°²×°£¨ÎÒÓõİ汾ÊÇunixODBC-2.2.14£©
      # tar vxzf unixODBC-2.2.14.tar.gz
      # cd unixODBC-2.2.14
      # ./configure --enable-gui=no £¨²»ÀûÓÃqt»­½çÃæ£¬Ìí¼Ó--enable-gui=no£©
      # make
      # make install      
      ͨ¹ýÉÏÃæ½éÉܵÄÁ½ÖÖ·½·¨£¬¾Í°ÑunixODBC×é¼þ°²×°³É¹¦ÁË¡£
    2.²âÊÔunixODBC×é¼þÊÇ·ñÄÜÓ㬼´ÊÇ·ñÄÜͨ¹ýÊý¾ÝÔ´·ÃÎÊÊý¾Ý¿â¡£
    (1)°²×°mysql,ͬÑù¿ÉÒÔÀûÓÃÐÂÁ¢µÂÏÂÔØ¹ÜÀí¹¤¾ß¡£
        apt-get install mysql-server  mysql-client      
    (2)×¢Ò⣺°²×°mysqlºó£¬²¢Ã»Óа²×°mysqlµÄodbcÇý¶¯£¬Òò´Ë£¬»¹ÐèÏÂÔØ¶ÔÓ¦µÄÇý¶¯
       apt-get install libmyodbc
    (3)дÅäÖÃÎļþ£¬½¨Á¢×Ô¼ºµÄÊý¾ÝÔ´
      UNIXODBCµÄÅäÖÃÎļþÖ÷ÒªÊÇusr/local/etc/odbcinst.iniÒÔ¼°usr/local/etc/odbc.ini¡£Ç°ÕßÓÃÓÚÅäÖÃÇ


Ïà¹ØÎĵµ£º

Set MySQL to use UTF 8 and convert database

##/etc/my.cnf:
# [mysql]
# default-character-set=utf8
# [mysqld]
# character-set-server=utf8
# collation-server=utf8_general_ci
# [client]
# default-character-set=utf8
/etc/init.d/mysqld stop
/etc/init.d/mysqld start
# dump db
mysqldump -u dbuser -pdbpass --opt --skip-set-charset --defaul ......

MYSQLÍâ¼ü(Foreign Key)µÄʹÓÃ


ÔÚMySQL 3.23.44°æ±¾ºó£¬InnoDBÒýÇæÀàÐ͵ıíÖ§³ÖÁËÍâ¼üÔ¼Êø¡£
Íâ¼üµÄʹÓÃÌõ¼þ£º
1.Á½¸ö±í±ØÐëÊÇ
InnoDB±í£¬MyISAM±íÔÝʱ²»Ö§³ÖÍâ¼ü£¨¾Ý˵ÒÔºóµÄ°æ±¾ÓпÉÄÜÖ§³Ö£¬µ«ÖÁÉÙĿǰ²»Ö§³Ö£©£»
2.Íâ¼üÁбØÐ뽨Á¢ÁËË÷Òý£¬MySQL
4.1.2ÒÔºóµÄ°æ±¾ÔÚ½¨Á¢Íâ¼üʱ»á×Ô¶¯´´½¨Ë÷Òý£¬µ«Èç¹ûÔÚ½ÏÔçµÄ°æ±¾ÔòÐèÒªÏÔʾ½¨Á¢£»
3.Íâ¼ü¹ØÏµµ ......

ASP.NET ²Ù×÷MySQLÊý¾Ý¿âµÄ·½·¨ËµÃ÷

using System;
using System.Data;
using System.Diagnostics;
using System.Collections.Generic;
using MySql.Data.MySqlClient;
namespace System
{
 /// <summary>
 /// Description of MySqlDBUtil.
 /// </summary>
 public class MySqlDBUtil
 {
  &nbs ......

MySQL°²×°Ö¸ÄÏ


MySQL°²×°Ö¸ÄÏ
Òª°²×° MySQL£¬¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÏÂÁÐÃüÁ
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
// °²×°php5-mysql Êǽ«phpºÍmysqlÁ¬½ÓÆðÀ´
Ò»µ©°²×°Íê³É£¬MySQL ·þÎñÆ÷Ó¦¸Ã×Ô¶¯Æô¶¯¡£Äú¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÒÔÏÂÃüÁîÀ´¼ì²é MySQL ·þÎñ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ