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

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=mysql
chown -R root .
chown -R mysql var
chgrp -R mysql .
Æô¶¯·þÎñÃüÁ
/usr/local/mysql/bin/mysqld_safe &
¶þ¡¢µÇ¼MySQL
µÇ¼MySQLµÄÃüÁîÊÇmysql£¬ mysql µÄʹÓÃÓï·¨ÈçÏ£º
mysql [-u username] [-h host] [-p[password]] [dbname]
username Óë password ·Ö±ðÊÇ MySQL µÄÓû§ÃûÓëÃÜÂ룬mysqlµÄ³õʼ¹ÜÀíÕʺÅÊÇroot£¬Ã»ÓÐÃÜÂ룬עÒ⣺Õâ¸örootÓû§²»ÊÇLinuxµÄϵͳÓû§¡£MySQLĬÈÏÓû§ÊÇroot£¬ÓÉÓÚ³õʼûÓÐÃÜÂ룬µÚÒ»´Î½øÊ±Ö»Ðè¼üÈëmysql¼´¿É¡£
[root@test1 local]# mysql
Welcome to the MySQL monitor.¡¡Commands end with ; or \g.
Your MySQL connection id is 1 to server version: 4.0.16-standard
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql>
³öÏÖÁË“mysql>”Ìáʾ·û£¬¹§Ï²Ä㣬°²×°³É¹¦£¡
Ôö¼ÓÁËÃÜÂëºóµÄµÇ¼¸ñʽÈçÏ£º
mysql -u root -p
Enter password: (ÊäÈëÃÜÂë)
ÆäÖÐ-uºó¸úµÄÊÇÓû§Ãû£¬-pÒªÇóÊäÈëÃÜÂ룬»Ø³µºóÔÚÊäÈëÃÜÂë´¦ÊäÈëÃÜÂë¡£
×¢Ò⣺Õâ¸ömysqlÎļþÔÚ/usr/binĿ¼Ï£¬ÓëºóÃæ½²µÄÆô¶¯Îļþ/etc/init.d/mysql²»ÊÇÒ»¸öÎļþ¡£
Èý¡¢MySQLµÄ¼¸¸öÖØÒªÄ¿Â¼
MySQLµÄÊý¾Ý¿âÎļþ¡¢ÅäÖÃÎļþºÍÃüÁîÎļþ·Ö±ðÔÚ²»Í¬µÄĿ¼£¬Á˽âÕâЩĿ¼·Ç³£ÖØÒª£¬ÓÈÆä¶ÔÓÚLinuxµÄ³õѧÕߣ¬ÒòΪ Linux±¾ÉíµÄĿ¼½á¹¹¾Í±È½Ï¸´ÔÓ£¬Èç¹û¸ã²»Çå³þMySQLµÄ°²×°Ä¿Â¼ÄǾÍÎÞ´Ó̸ÆðÉîÈëѧϰ¡£
ÏÂÃæ¾Í½éÉÜÒ»ÏÂÕ⼸¸öĿ¼¡£
1¡¢Êý¾Ý¿âĿ¼
/usr/local/mysql/var
2¡¢ÅäÖÃÎļþ
/usr/local/mysql/share/mysql£¨mysql.serverÃüÁî¼°ÅäÖÃÎļþ£©
3¡¢Ïà¹ØÃüÁî
/usr/local/mysql/bin(mysqladmin mysqldumpµÈÃüÁî)
4¡¢Æô¶¯½Å±¾
/usr/local/mysql/bin£¨Æô¶¯½Å±¾Îļþmysqld_safe£©
ËÄ¡¢Ð޸ĵǼÃÜÂë
MySQLĬÈÏûÓÐÃÜÂ룬°²×°Íê±ÏÔö¼ÓÃÜÂëµÄÖØÒªÐÔÊDz»ÑÔ¶øÓ÷µÄ¡£
1¡¢ÃüÁî
usr/bin/mysqladmin -u root password 'new-password'
¸ñʽ£ºmysqladmin -uÓû§Ãû -p¾ÉÃÜÂë password ÐÂÃÜÂë
2¡¢Àý×Ó
Àý1£º¸øroot¼Ó¸öÃÜÂë123456¡£
¼üÈëÒÔÏÂÃüÁî £º
[root@test1 local]# /usr/bin/


Ïà¹ØÎĵµ£º

MySQLÊý¾ÝÀàÐÍÓ뽨¿â²ßÂÔµÄÏêϸ½âÎö

´ËÎÄÕÂÖ÷ÒªÃèÊöµÄÊÇMySQLÊý¾ÝÀàÐÍÓ뽨¿â²ßÂÔµÄÏêϸ½âÎö£¬ÎÒÃÇ´ó¼Ò¶¼ÖªµÀÎÞÂÛÊÇÔÚ²»ÊշѵÄÊý¾Ý¿â¿Õ¼ä»òÕßÊÇ´óÐ͵ĵç×ÓÉÌÎñÍøÕ¾£¬ÆäºÏÀíµÄÉè¼Æ±í½á¹¹¡¢³ä·ÖÀûÓÿռäÊÇÊ®·Ö±ØÒªµÄ¡£
¡¡¡¡Õâ¾ÍÒªÇóÎÒÃǶÔÊý¾Ý¿âϵͳµÄ³£ÓÃMySQLÊý¾ÝÀàÐÍÓгä·ÖµÄÈÏʶ¡£ÏÂÃæÎҾͽ«ÎÒµÄÒ»µãÐĵÃд³öÀ´¸ú´ó¼Ò·ÖÏí¡£
¡¡¡¡Ò»¡¢MySQLÊý¾ÝÀàÐÍÖ®Êý×ÖÀàÐ ......

Zend FrameWokÖе÷ÓÃmysqlµÄ´æ´¢¹ý³Ì

ÔÚZend FrameWorkÖе÷ÓÃmysqlµÄ´æ´¢¹ý³Ì·½·¨ÈçÏ£º
$db = Zend_Db::factory($sql_DbType,$sql_Config);
$connection=$db->getConnection();
Zend_Registry::set("db",$db);
Zend_Registry::set("connect",$connection);
µ÷Óô洢¹ý³ÌÈçÏ´úÂëËùʾ£º
$this->_db = Zend_Registry::get('db');
$connection=Zend_ ......

ruby gem mysql on cygwin

1£®    °²×°Cygwin
ÔËÐÐCygwinµÄ°²×°³ÌÐò¡£´ÓÎļû°üµÄµÄÁбíÖУ¬ÔÚDEVÀïÃæ£¬È·¶¨ÒªÑ¡Ôñ
• Ruby
• gcc
• subversion
    ÄãÐèҪʹÓÃgccÀ´½¨Á¢Cygwin°æ±¾µÄMySQL.
2. ÔÚwindowsÉÏÃæ°²×°MYSQL£º
    download MySQL 5.0 Windows Installer
3£®  & ......

mysqlÁ÷³Ìº¯Êý

MySQLÖеÄÁ÷³Ìº¯Êý
º¯Êý
¹¦ÄÜ
IF(value,t ,f)
Èç¹ûvalueÎªÕæ£¬·µ»Øt£¬·ñÔò·µ»Øf
IFNULL(value1,value2)
Èç¹ûvalue1²»Îª¿Õ·µ»Øvalue1,·ñÔò·µ»Øvalue2
CASE WHEN [value1] THEN [result1] … ELSE [default] END
Èç¹ûvalue1ÎªÕæ ·µ»Øresult2 ·ñÔò·µ»Ødefault
CASE [expr] WHEN [value1] THEN [result1] &helli ......

ÕûºÏfreeBSDÏÂnginx+php+mysql°²×°·½°¸£¨ports°²×°£©

  ×î½üÒ»Ö±ÔÚÑо¿freeBSDÏÂnginx+php+mysqlµÄ°²×°£¬¿´Á˺ܶàÍøÉϵÄ×ÊÁÏÊÕ»ñ²»Ð¡£¬²»¹ý´ó²¿·Ö¶¼ÊDZàÒë°²×°£¬Ïà¶Ô³õѧÕßÀ´Ëµ±È½Ï¸´ÔÓ£¬²»ÈÝÒ×Àí½â£¬ËùÒÔÎÒÕûºÏÁËһЩports°²×°µÄ×ÊÁÏ£¬¶¼ÊǾ­¹ý×Ô¼ºÑéÖ¤ºóµÄ£¬°²×°³É¹¦Ò²±È½ÏÈÝÒ×Àí½â£¬ÏÂÃæÊÇÁ½Öֳɹ¦µÄ°¸Àý£¬ÆäÖÐÓÐÒ»¸öÊÇApache´úÌænginxµÄ°²×°£¬Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
° ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ