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mysql ·Ö×é»ã×Ü

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    create table groupTable(dept varchar(6),phone varchar(20),amount int);
 2.²åÈë²âÊÔÊý¾Ý£º
    insert groupTable
    select 'ÓªÒµ²¿',8001,20 union all
    select 'ÓªÒµ²¿',8002,30 union all
    select '²ÆÎñ²¿',6001,10 union all
    select '²ÆÎñ²¿',6003,100;
 3.mysql Óï¾ä£º
    select ifnull(dept,'×ܼÆ') as '²¿ÃÅ',ifnull(phone,'С¼Æ') as 'µç»°',sum(money) as '½ð¶î' from groupTable group by  
    dept,phone with rollup;
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  +--------+------+------+
  | ²¿ÃÅ   | µç»° | ½ð¶î |
  +--------+------+------+
  | ²ÆÎñ²¿ | 6001 |   10 |
  | ²ÆÎñ²¿ | 6003 |  100 |
  | ²ÆÎñ²¿ | С¼Æ |  110 |
  | ÓªÒµ²¿ | 8001 |   20 |
  | ÓªÒµ²¿ | 8002 |   30 |
  | ÓªÒµ²¿ | С¼Æ |   50 |
  | ×ܼƠ  | С¼Æ |  160 |
  +--------+------+------+
   


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Ubuntu 9.04 ÏÂMySQLÖÐÎÄÂÒÂëµÄ½â¾ö

        Ubuntu 9.04 ÏÂÓÃÔ´°²×°ÁËMySQL¡£Ä¬ÈÏÇé¿öÏ£¬ÓÃmysql shellµÇ¼´´½¨Êý¾Ý¿â´´½¨±í²åÈëÖÐÎÄÊý¾Ýºó£¬ÓÃselect²é³öÀ´ÊÇÖÐÎÄ£¬µ«ÓÃJDBCÁ¬½Ó¾Í³öÏÖÂÒÂë¡£ÍøÉÏËÑË÷µ½½â¾ö·½·¨£¬ÈçÏ£¨Ïȱ¸·ÝÊý¾Ý£©£º
ÐÞ¸Ä/etc/mysql/my.cnf
sudo gedit /etc/mysql/my.cnf
ÔÚmy.cnfÎļþÖеÄ[client] ......

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¡¡¡¡ÒÔMySQL-server-4.0.14-0.i386.rpmΪÀý£¬·ÅÔÚ/dataĿ¼Ï 
¡¡¡¡cd /data 
¡¡¡¡rpm -ivh MySQL-server-4.0.14-0.i386.rpm 
¡¡¡¡°²×°Íê³ÉºóÔÚ/usr/share/mysqlĿ¼ÖлáÓÐÒ»¸ömysqlµÄÆô¶¯½Å±¾mysql.server¼°Ê¾ÀýÅäÖÃÎļþµÈ(Èçmy-huge.cnf¡¢my-large.cnf¡¢my-medium.cnf) 
¡¡¡¡¿½±´Ò»¸öʾÀýÅäÖÃÎ ......

MySQLÖг£ÓõÄÐ޸ıíµÄÃüÁî

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¹Ø¼ü×Ö: mysql, Ð޸ıí, ÃüÁî
    ÔÚÊý¾Ý¿â²Ù×÷ÖÐ,¸öÈ˾õµÃʹÓõÃ×î¶àµÄ¾ÍÊDzéѯ,È»ºó¾ÍÊǶԱíµÄÐ޸IJÙ×÷ÁË,ÓÈÆäÊǵ±Êý¾Ý¿âµÄÉè¼Æ¹¤×÷ûÓÐ×öºÃʱ.ÏÂÃæ¾ÍMySQLÖÐһЩ³£ÓõÄÐ޸ıíµÄ²Ù×÷½øÐÐ×ܽá:
    ΪÁË·½±ãºóÃæµÄ˵Ã÷,ÏÈ´´½¨Ò»¸ö±í,´´½¨Óï¾äÈçÏÂ:
Create ......

bind+dlz+mysqlʵÏÖÇøÓò¼Ç¼¶¯Ì¬¸üÐÂ


BIND-DLZʵÑé:http://bind-dlz.sourceforge.net/
ʵÑé»·¾³:RHEL4,BIND-9.5.0-P2.tar.gz(9.4.0ÒÔÉϰ汾¶¼ÒѺ¬DLZ²¹¶¡),Mysql-5.0.56.tar.gz
1¡¢°²×°mysql(ÏȰ²×°gccµÈÏà¹ØÈí¼þ°ü)
   #tar zxvf mysql-5.0.56.tar.gz 
   #cd mysql-5.0.56
   #./configure --prefix=/usr/local/my ......

mysql 5.0´æ´¢¹ý³Ìѧϰ×ܽá


from:http://www.ccvita.com/100.html
mysql 5.0´æ´¢¹ý³Ìѧϰ×ܽá
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create procedure sp_name()
begin
………
end
2.²ÎÊý´«µÝ
¶þ.µ÷Óô洢¹ý³Ì
1.»ù±¾Óï·¨£ºcall sp_name()
×¢Ò⣺´æ´¢¹ý³ÌÃû³ÆºóÃæ±ØÐë¼ÓÀ¨ºÅ£¬ÄÄŸô洢¹ý³ÌûÓвÎÊý´«µÝ
Èý.ɾ³ý´æ´¢¹ý³Ì
1 ......
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