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

MySql²Ù×÷Àà

×î½üдÁËÒ»¸ö¼òµ¥µÄMysql²Ù×÷À࣬ÄóöÀ´ºÍ´ó¼Ò·ÖÏíһϣ¬»¹Çë¸÷λ¸ßÊÖÖ¸ÕýÒ»ÏÂÎö¹¹º¯ÊýµÄÓ÷¨£º
<?php
/*
* Created on 2010-5-25
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*
* class mysql
* made by S71ENCE
*/
class mysql
{
    private $host;//Ö÷»úÃû
    private $name;//Óû§Ãû
    private $pwd;//ÃÜÂë
    private $dataBase;//Êý¾Ý¿âÃû
    private $coding;//±àÂë
//³õʼ»¯
    function __construct($host,$name,$pwd,$dataBase,$coding)
    {
        $this->host=$host;
        $this->name=$name;
        $this->pwd=$pwd;
        $this->dataBase=$dataBase;
        $this->coding=$coding;
        $this->connect();//³õʼ»¯Á¬½Ó
    }
/*********************************************************************************************
* Êý¾Ý¿â
* »ù±¾·½·¨
********************************************************************************************/
//Êý¾Ý¿âÁ¬½Ó
    function connect()
    {
        $link=mysql_connect($this->host,$this->name,$this->pwd) or die($this-error());
        mysql_select_db($this->dataBase,$link) or die("ÎÞ·¨Á¬½ÓÊý¾Ý¿â".$this->dataBase);
        mysql_query("set names '$this->coding'");
    }
//´íÎóÐÅÏ¢
    function error()
    {
        return mysql_error


Ïà¹ØÎĵµ£º

mysql´æ´¢¹ý³Ì Àý×Ó Óαêcursor Ñ­»·Ç¶Ì× ÊÂÎï

×òÌìÒªmysqlÖÐд´æ´¢¹ý³Ì·¢ÏÖÍøÉÏÓйØÓÚcursorÑ­»·ÇÒÌ×µÄ×ÊÁϺÜÉÙ,ÏÖ·¢³ö±¾ÈËдµÄÀý×Ó,Ï£ÍûÄܶԴó¼ÒÓаïÖú.
¿´ÕÐ:
DELIMITER $$
USE `ad_db`$$
DROP PROCEDURE IF EXISTS `test`$$
CREATE DEFINER=`root`@`%` PROCEDURE `test`()
BEGIN
     /** CPAЧ¹ûÊý */
DECLARE _tmpId1 INT; 
DECLARE ......

mysqlÖÐunionºÍunion allµÄÇø±ðºÍ×¢Òâµã


×òÌìÓиö¹¦ÄÜҪʵÏÖÅÅÐÐЧ¹û£¬¶øÇÒÊÇËæ»ú°´ÕÕijЩ×ֶεÄ×ÜÖµ£¬µ«ÊǵÚÒ»¸öÓÖÒª²»Ò»Ñù£¬ÒòΪµÚÒ»¸öÈ˸øÁËÇ®£¬ËùÒÔÒªÅŵÚÒ»¡£
´ò¸ö±È·½°É£¬±í(userinfo)ÖÐÓÐÕ⼸¸ö×ֶΣºusername,isvalid,givedmoney,sumip,dayip,monthip,visitcount,regdate
ÏÖÔÚҪʵÏÖÏÔʾÅÅÐÐǰ10λÓû§£¬
     ³öÏÖÔÚÅÅÐеÚһλµ ......

mysql´æ´¢¹ý³Ìtips

ʾÀý£º
create procedure proc_name (in parameter integer)
begin
declare variable varchar(20);
if parameter=1 then
set variable='MySQL';
else
set variable='PHP';
end if;
insert into tb (name) values (variable);
end; 
MySQLÀ©Õ¹Ò²ÊÇÖ§³Ö´æ´¢¹ý³ÌµÄ£¬²»¹ýÖ»Ö§³ÖÎÞ·µ»Ø½á¹ûµÄ´æ´¢¹ý³Ì
¿ÉÒÔÊ¹Ó ......

[×ªÔØ]MYSQL³£¼û³ö´í´úÂë½âÎö

 1005£ºMYSQL´´½¨±íʧ°Ü
¡¡¡¡
¡¡¡¡1006£ºMYSQL´´½¨Êý¾Ý¿âʧ°Ü
¡¡¡¡
¡¡¡¡1007£ºMYSQLÊý¾Ý¿âÒÑ´æÔÚ£¬´´½¨Êý¾Ý¿âʧ°Ü
¡¡¡¡
¡¡¡¡1008£ºMYSQLÊý¾Ý¿â²»´æÔÚ£¬É¾³ýÊý¾Ý¿âʧ°Ü
¡¡¡¡
¡¡¡¡1009£ºMYSQL²»ÄÜɾ³ýÊý¾Ý¿âÎļþµ¼ÖÂɾ³ýÊý¾Ý¿âʧ°Ü
¡¡¡¡
¡¡¡¡1010£ºMYSQL²»ÄÜɾ³ýÊý¾ÝĿ¼µ¼ÖÂɾ³ýÊý¾Ý¿âʧ°Ü
¡¡¡¡
 &nbs ......

MySQLµÄ¿ªÔ´Èȱ¸·Ý¹¤¾ßXtrabackup1.2

InnoDB,ÆÕͨµÄmysql
dump±¸·ÝÏÂÀ´,mysql»Ö¸´ÆðÀ´ÂýµÃÒª
ËÀ.
ÓÚÊÇÍøÉÏÕÒÁ˺þÃ,²ÅÕÒµ½Õâô¸ö¹¤¾ß
.
http://launchpad.net/percona-xtrabackup/release-1.2/release-1.2/+download/xtrabackup-1.2.tar.gz
ÏȲâÊÔÏÂÔÙ˵.
¿ÉÒÔÕâô±¸·Ý:
MyISAM
񡜧
/usr/local/mysql/bin/mysqldump -uyejr -pyejr
--default-char ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ