MySQL°²裝Ö¸ÄÏ
Òª°²裝 MySQL£¬¿ÉÒÔÔÚ終¶ËÌáʾ·ûºó運ÐÐÏÂÁÐÃüÁ
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裝Íê³É£¬MySQL ·þ務Æ÷應該×Ô動啟動¡£Äú¿ÉÒÔÔÚ終¶ËÌáʾ·ûºó運ÐÐÒÔÏÂÃüÁî來檢²é MySQL ·þ務Æ÷ÊÇ·ñÕýÔÚ運ÐУº
sudo netstat -tap | grep mysql
當Äú運ÐÐ該ÃüÁî時£¬Äú¿ÉÒÔ¿´µ½類ËÆÏÂÃæµÄÐУº
tcp 0 0 localhost.localdomain:mysql *:* LISTEN -
Èç¹û·þ務Æ÷²»ÄÜÕý³£運ÐУ¬Äú¿ÉÒÔͨ過ÏÂÁÐÃüÁî啟動Ëü£º
sudo /etc/init.d/mysql restart
進Èëmysql
mysql -uroot -p
(輸ÈëmysqlµÄrootÃÜ碼)
ÅäÖà MySQL µÄ¹ÜÀí員ÃÜ碼£º
sudo mysqladmin -u root password newpassword
Ïà¹ØÎĵµ£º
MySQL5.X¶¼ÒѾ·¢²¼ºÃ¾ÃÁË£¬µ«ÊÇ»¹ÓкܶàÈËÈÏΪMySQLÊDz»Ö§³ÖÊÂÎñ´¦ÀíµÄ£¬Õâ²»µÃ²»¹ÖËûÃÇÊǹª¹ÑÎŵ쬯äʵ£¬Ö»ÒªÄãµÄMySQL°æ±¾
Ö§³ÖBDB»òInnoDB±íÀàÐÍ£¬ÄÇôÄãµÄMySQL¾Í¾ßÓÐÊÂÎñ´¦ÀíµÄÄÜÁ¦¡£ÕâÀïÃæ£¬ÓÖÒÔInnoDB±íÀàÐÍÓõÄ×î¶à£¬ËäÈ»ºóÀ´·¢ÉúÁËÖîÈçOracleÊÕ
¹ºInnoDBµÈÁîMySQL²»Ë¬µÄÊÂÇ飬µ«ÄÇЩÉÌÒµÉϵĶ·ÕùÓë¼¼ÊõÎÞ¹ ......
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 foldmethod=marker: */
//===========================================
// ³ÌÐò£º mysql-Based Session Class
// ¹¦ÄÜ£º »ùÓÚmysql´æ´¢µÄ Session ¹¦ÄÜÀà
// ×÷Õß: yejr
// ÍøÕ¾: http://imysql.cn
// ʱ¼ä: 2007- ......
Linux ±àÒë°²×° MYSQL 5.1 Óë Innodb
±àÒëmysql5
´úÂë:
./configure \
--prefix=/usr/local/mysql \
--localstatedir=/usr/local/mysql/data \
--with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock \
--with-extra-charsets=all \
--with-charset=utf8 \
- ......
ÓеÄÓû§£¬³öÓÚʹÓÃmysqlÊý¾Ý¿â¿ª·¢ÆäËû³ÌÐòµÄÐèÒª£¬¿ÉÄÜÏ£ÍûÐÞ¸ÄMysqlÊý¾Ý¿âµÄrootÓû§ÃÜÂ룬
ÏÖ×öÒÔϼòҪ˵Ã÷¡£
ÓÉÓÚOAʹÓõÄMysqlÊý¾Ý¿â±»É趨ΪֻÄÜ´Ó±¾»ú·ÃÎÊ£¬ËùÒÔÆÕͨÓû§²»½¨ÒéÐÞ¸ÄÊý¾Ý¿âÃÜÂ룬
ÐÞ¸ÄÊý¾Ý¿âÃÜÂë²¢²»ÊÇΪÁ˸ÄÉÆÏµÍ³°²È«ÐÔµÄÄ¿µÄ¡£
windows-¡µ¿ªÊ¼—¡µÔËÐУ¬ÊäÈëcmd½øÈëÃüÁîÐÐģʽ£¬²¢Ê¹Ó ......
TINYINT
-128 - 127
TINYINT UNSIGNED
0 - 255
SMALLINT
-32768 - 32767
SMALLINT UNSIGNED
0 - 65535
MEDIUMINT
-8388608 - 8388607
MEDIUMINT UNSIGNED
0 - 16777215
INT »ò INTEGER
-2147483648 - 2147483647
INT UNSIGNED »ò INTEGER UNSIGNED
0 - 4294967295
BIGINT
-9223372036854775808 - 92233720 ......