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

ÖØÐ°²×°mysqlµÄÐĵÃ

Ôø¾­Ê§°Ü¹ýn´Î£¬ÈÃÎÒÏ൱ÎÞÄÎ×îºóÖÕÓÚÕÒµ½ÁËÒ»¸ö½â¾ö·½°¸£¬¹©´ó¼Ò·ÖÏí
ɾµô×¢²á±íµÄ·½·¨£¬ÎÒÒ²Ôø¾­Óùý£¬µ«×ÜÊÇʧ°Ü£¬½¨ÒéÈçÏÂ
Ò»£ºÏÈÐ¶ÔØÈí¼þmysql
¶þ£ºÏÈɾע²á±íµÄ¶«Î÷£»
Èý£º×îºóÔÚÄãµÄµ±Ç°Óû§ÀïcÅÌÏÂC:\Documents and Settings\All Users\Application Data\ÕÒµ½mysqlµÄĿ¼£¬É¾µô£¬ÍüÁ˸æËßÒ»¾ä£»
ÄÇÊÇÒþ²ØÎļþ£¬ÏȸıäÎļþ¼ÐÉèÖþÍÐУ¡


Ïà¹ØÎĵµ£º

mysqlÐÔÄܵļì²éºÍµ÷ÓÅ·½·¨

À´Ô´£ºhttp://www.sudone.com/linux/mysql_debug.html
×÷ÕߣºAyou
ÎÒÒ»Ö±ÊÇʹÓÃmysqlÕâ¸öÊý¾Ý¿âÈí¼þ£¬Ëü¹¤×÷±È½ÏÎȶ¨£¬Ð§ÂÊÒ²ºÜ¸ß¡£ÔÚÓöµ½ÑÏÖØÐÔÄÜÎÊÌâʱ£¬Ò»°ã¶¼ÓÐÕâô¼¸ÖÖ¿ÉÄÜ£º
1¡¢Ë÷ÒýûÓн¨ºÃ£»
2¡¢sqlд·¨¹ýÓÚ¸´ÔÓ£»
3¡¢ÅäÖôíÎó£»
4¡¢»úÆ÷ʵÔÚ¸ººÉ²»ÁË£»
1¡¢Ë÷ÒýûÓн¨ºÃ
Èç¹û¿´µ½mysqlÏûºÄµÄcpuºÜ´ó£¬¿ÉÒÔÓ ......

*nix»·¾³ÏÂÔ´Âë±àÒë°²×°mysql

 ÎªÊ²Ã´Ñ¡ÔñÔ´Âë±àÒë°²×°mysql£ºÎÒÔÚʹÓÃrpm»òÕßÊÇyum°²×°Ê±myql£¬ÀÏÊÇÌáʾÎÒÕÒ²»µ½*.sockÎļþ£¬ÕÒÁ˵ã
×ÊÁÏ˵ÊǸðüÊǷǹٷ½°æ±¾£¨Ã÷Ã÷Êǹٷ½ÏÂÔØ µÄ£©£¬ÆäÖÐÔ­Òòµ½ÏÖÔÚ»¹Ã»ÓиãÇå³þ¡£Ï£ÍûÖªÇéÈËÊ¿¸æÖª¡££¨¿ªÊ¼±àÒëµÄʱºò£¬ÏµÍ³»·¾³Ò»¶¨ÒªÅäÖúã¬GCC£¬GC++...µÈµÈµÄ±àÒëÆ÷Ò»¶¨Òª×öºÃ,±¾È˵ÄcentosÓÉÓÚ¿ªÊ¼
ϵͳ»·¾ ......

asp Á¬½Ó mysql ´úÂë

 Á¬½Ó´úÂë1Ö±½ÓÊäÈë
<%
Dim my_conn, sql,rs
Set my_conn = createobject("ADODB.Connection")
my_conn.open = "DRIVER={MySQL ODBC 3.51 Driver};"_
& "SERVER=localhost;"_ '·þÎñÆ÷Ãû
& "DATABASE=mybase;"_ 'Êý¾Ý¿âÃû
& "UID=root;PWD=111; OPTION=35;" 'Óû§ÃûºÍÃÜÂë
Set rs = Server.Crea ......

java ²åÈëÊý¾Ýµ½ mysql ÂÒÂë ×î¼Ñ½â¾ö

 ÊÖ¶¯½¨±í£º
CREATE TABLE `excel` (
  `id` int(11) DEFAULT NULL,
  `name` varchar(50) DEFAULT NULL,
  `passwd` varchar(50) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=gb2312;  ×¢ÒâÊÇgb2312
È»ºóÔÚÁ¬½ÓÊý¾Ý¿âʱ¼ÓÉÏ:
useUnicode=true&characterEncoding=gb2312.
¾ÍokÀ²£¡ ......

¿ªÆô MySQL query cache£¬¼Ó¿ìÊý¾Ý¿â¶ÁÈ¡ËÙ¶È

 
ÔÚÍøÕ¾½¨Éè»òÕßÔËÓªÖУ¬Èç¹û MySQL server ÊǷdz£·±Ã¦£¬¿ÉÒÔ¿ªÆô query cache ÒÔ¼ÓËÙ»ØÓ¦Ê±¼ä£¬¿ªÆô·½·¨¿ÉÒÔÔÚ my.cnf 裡Ãæ¼ÓÈëÒÔÏÂÏîÄ¿: (Redhat ÏÂÃæÊÇ /etc/my.cnf£»Debian ÊÇÔÚ etc/mysql
/my.cnf).
query_cache_size = 64M
query_cache_type = 1
query_cache_limit = 1048576
ÒÔÉÏÓï·¨µÄÉ趨ÀïÃæ£¬ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ