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mysql·þÎñÆ÷°²×°ÅäÖãº
1. sudp apt-get install mysql-server-5.0
2. ´´½¨¿âsecond_proxy, ΪsecProxyÌí¼ÓÓû§£ºgrant all privileges on second_proxy.* to secProxy@'%' identified by 'passwd';
3. ÉèÖÃmysql.user±íÈçÏ£º
+-----------+------------------+-------------------------------------------+
| Host      | User             | Password                                  |
+-----------+------------------+-------------------------------------------+
| %         | root             | *D0CC270F9B91B4CF3D13B5D56E1E52A9F7C001B1 |
| localhost | debian-sys-maint | *F6484D4F45B78E2CE99845B5D54DED451834E427 |
| %         | secProxy         | *B67F64B96B21AA1CDEE83C49A6DB23837F095FD9 |
+-----------+------------------+-------------------------------------------+
ÁÙʱÊý¾Ý£ºlocalhost    | root             | *D0CC270F9B91B4CF3D13B5D56E1E52A9F7C001B1 |
4. sudo vim /etc/mysql/my.cnf, ÐÞ¸Äbind-address = 0.0.0.0
5. ÖØÆðsudo /etc/init.d/mysql restart
±¨±íÊÂÀý:
http://dev.mysql.com/tech-resources/articles/ddws/index.html
http://www.gizmola.com/blog/archives/63-PHPlot,-MySQL-and-the-Dark-Ages-of-Camelot.html
²éѯһÌ죺
select * from table where to_days(column_time) = to_days(now());
select * from table where date(column_time) = curdate();
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select * from table  where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(column_time);
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select * from table  where DATE_SUB(CURDATE(), INTERVAL INTERVAL 1 MONTH) <= date(column_time);
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set @t


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ubuntuϸü¸ÄmysqlĬÈϱàÂë(×Ö·û¼¯)

ubuntuϸü¸ÄmysqlĬÈϱàÂë(×Ö·û¼¯)
http://blog.csdn.net/zzuduoduo/archive/2009/05/02/4142504.aspx
°²×°mysql
sudo apt-get install mysql-server #Ö±½Ó×Ô¶¯»ñµÃ¿ÉÓð汾
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sudo apt-get install mysql-server-5.0 #°²×°mysql·þÎñÆ÷5.0°æ±¾
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/etc/init.d/mysql start (stop) ΪÆô¶¯ºÍÍ£Ö¹·þÎñÆ ......

Mysql Explain Ïê½â[Ç¿ÁÒÍÆ¼ö]

Mysql Explain Ïê½â
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explain < table_name >
ÀýÈç: explain select * from t3 where id=3952602;
¶þ.explainÊä³ö½âÊÍ
+----+-------------+-------+-------+-------------------+---------+---------+-------+------+-------+
| id | select_type | table | type  | possible_keys  &nb ......

mysqlÆô¶¯ºÍ¹Ø±ÕÔ¼ÊøµÄ·½·¨(FOREIGN_KEY_CHECKS)


mysqlÆô¶¯ºÍ¹Ø±ÕÔ¼ÊøµÄ·½·¨(FOREIGN_KEY_CHECKS)
2009-07-06 16:43
MySQL»¹Ô­Êý¾Ý¿â£¬½ûÓÃºÍÆôÓÃÍâ¼üÔ¼ÊøµÄ·½·¨(FOREIGN_KEY_CHECKS)
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SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0
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S ......

ʹÓÃMySQL connector/C++Á´½ÓMySQLÊý¾Ý¿â

Ê×ÏÈÈ¥MySQL¹ÙÍøÏÂÔØMySQL connector/C++
http://dev.mysql.com/downloads/connector/cpp/1.0.html
ÏÂÔØµÚ¶þ¸ö°ü£¬windows32λ·Ç°²×°°æ£¨¸öÈ˾õµÃÕâ¸ö°ü¸É¾»£©¡£Ä¿Ç°µÄ°æ±¾ÊÇConnector/C++ 1.0.5¡£
Windows (x86, 32-bit), ZIP Archive
(mysql-connector-c++-noinstall-1.0.5-win32.zip)
½«Õû¸ö°ü½âѹµ½ÏîÄ¿Îļþ¼Ðϵ ......

MYSQL³£ÓÃÃüÁîÁбí


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mysql -hÖ÷»úµØÖ· -uÓû§Ãû -p 
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exit 
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mysqladmin -uÓû§Ãû -p¾ÉÃÜÂë passwordÐÂÃÜÂë 
ÐÞ¸ÄÃÜÂ루ÔÚmysql/bin£©
grantselect[insert][,update][,delete]onÊý¾Ý¿â.*toÓû§Ãû@localhost£¨"%"£¬ ±íʾÈκÎÖ÷»ú£©identifiedby " ......
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