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

MySQLÊý¾Ý¿âÈÕÖ¾

MySQLÊý¾Ý¿âÈÕÖ¾
selectÈÕÖ¾
slow selectÈÕÖ¾
±ä¸üÈÕÖ¾
¶þ½øÖƱä¸üÈÕÖ¾(binlog)
¸æ¾¯ÈÕÖ¾
´íÎóÈÕÖ¾¡£
¿ÉÒÔÔÚmy.cnfÖÐÅäÖÃ
²ÎÊý
˵Ã÷
log
Îı¾selectÈÕÖ¾£¬¼ÇÏÂËùÓеÄMySQLµÄÃüÁî²Ù×÷£¬
log-update
Îı¾±ä¸üÈÕÖ¾
log-bin
Õâ¸ö¶¼ÖªµÀÁË£¬Êý¾Ý¿â¸´ÖƵÄʱºò±Ø±¸
binlog_cache_size
ÁÙʱ´æ·Åij´ÎÊÂÎñµÄSQLÓï¾ä»º³å³¤¶È
max_binlog_cache_szie
×î´ó¶þ½øÖÆCacheÈÕÖ¾»º³åÇø³ß´ç
max_binlog_size
×î´óµÄ¶þ½øÖÆÈÕÖ¾³ß´ç
log-error
ÑÏÖØ´íÎóÈÕÖ¾
log-warnings
¾¯¸æ¼¶±ðµÄÈÕÖ¾£¬µÍÓÚerror
long_query_time
³¬¹ý¶àÉÙÃë¾ÍÊÇÂý²éѯÓï¾ä
log-queries-not-using-indexes
ûÓÐʹÓÃË÷Òý²éѯµÄÈÕÖ¾,
log-slow-queri
Âý²éѯ£¬Õâ¸öÒ»¶à¾ÍÒªÓÅ»¯ÁË


Ïà¹ØÎĵµ£º

Mysql´íÎ󼯽õ£¨Linux£©


 
1£º Can’t connect to [local] MySQL server´íÎó
Ò»¸öMySQL¿Í»§¿ÉÒÔÁ½ÖÖ²»Í¬µÄ·½Ê½Á¬½Ómysqld·þÎñÆ÷£ºUnixÌ×½Ó×Ö£¬Ëüͨ¹ýÔÚÎļþϵͳÖеÄÒ»¸öÎļþ(ȱʡ“/tmp /mysqld.sock”)½øÐÐÁ¬½Ó£»»òTCP/IP£¬Ëüͨ¹ýÒ»¸ö¶Ë¿ÚºÅÁ¬½Ó¡£UnixÌ×½Ó×Ö±ÈTCP/IP¸ü¿ì£¬µ«ÊÇÖ»ÓÐÓÃÔÚÁ¬½Óͬһ̨¼ÆËã»úÉϵķþÎñÆ÷¡£Èç¹ûÄ ......

mysql´æ´¢¹ý³Ì Àý×Ó Óαêcursor Ñ­»·Ç¶Ì× ÊÂÎï

×òÌìÒªmysqlÖÐд´æ´¢¹ý³Ì·¢ÏÖÍøÉÏÓйØÓÚcursorÑ­»·ÇÒÌ×µÄ×ÊÁϺÜÉÙ,ÏÖ·¢³ö±¾ÈËдµÄÀý×Ó,Ï£ÍûÄܶԴó¼ÒÓаïÖú.
¿´ÕÐ:
DELIMITER $$
USE `ad_db`$$
DROP PROCEDURE IF EXISTS `test`$$
CREATE DEFINER=`root`@`%` PROCEDURE `test`()
BEGIN
     /** CPAЧ¹ûÊý */
DECLARE _tmpId1 INT; 
DECLARE ......

Mysql µ¼Èëµ¼³öµÄÎÊÌâ

¹ØÓÚMySqlµÄµ¼Èëµ¼³öÎÊÌâ
    ÔÚÖÕ¶ËÖУ¬½øÈëmysqlµÄ·¾¶ÏµÄbinÖУ¬ÔÚÕâ¸ö·¾¶Ï¿ÉÒÔÖ´ÐÐmysql£¬mysqldumpµÈÃüÁî¡£
    »òÕßÌí¼Ó»·¾³±äÁ¿ ÉèÖû·¾³±äÁ¿path "...(mysqlµÄ°²×°Â·¾¶ÏµÄbinĿ¼)"£¬ÕâÑù¾Í²»±ØÃ¿´Î¶¼½øÈëÉÏÃæËù˵µÄ·¾¶Ï²Ù×÷¡£
µ¼³öÒ»¸ö¿â£º
    mysqldump ......

MySQLÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ³£ÓÃÃüÁת¡¿


MySQLÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ³£ÓÃÃüÁî
Ô­Îļûhttp://www.21andy.com/blog/20071102/655.html
ʱ¼ä£º2007-11-02 23:29:09   Àà±ð£º¼¼Êõ   ·ÃÎÊ£º3,731 views   RSS 2.0   ÆÀÂÛ  
±¸·ÝMySQLÊý¾Ý¿âµÄÃüÁî
mysqldump -hhostname -uusername -ppassword database ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ