Mysql¿ªÆôÈÕÖ¾
ÔÎÄת×Ô:http://hi.baidu.com/jackli00/blog/item/21b2e242025bfa1473f05d24.html
Mysql¿ªÆôÈÕÖ¾
2008-11-18 11:23
ÊÇ·ñÆôÓÃÁËÈÕÖ¾
mysql>show variables like 'log_bin';
ÔõÑùÖªµÀµ±Ç°µÄÈÕÖ¾
mysql> show master status;
¿´¶þ½øÖÆÈÕÖ¾ÎļþÓÃmysqlbinlog
shell>mysqlbinlog mail-bin.000001(Ҫд¾ø¶ÔÎÊÌâ·¾¶¡¡d://)
»òÕßshell>mysqlbinlog mail-bin.000001 | tail
Windows ÏÂÓÃÀàËÆµÄÃüÁî¡£
mysqlÓÐÒÔϼ¸ÖÖÈÕÖ¾£º
´íÎóÈÕÖ¾£º -log-err
²éѯÈÕÖ¾£º -log
Âý²éѯÈÕÖ¾: -log-slow-queries
¸üÐÂÈÕÖ¾: -log-update
¶þ½øÖÆÈÕÖ¾£º -log-bin
ÔÚmysqlµÄ°²×°Ä¿Â¼Ï£¬´ò¿ªmy.ini,ÔÚºóÃæ¼ÓÉÏÉÏÃæµÄ²ÎÊý£¬±£´æºóÖØÆômysql·þÎñ¾ÍÐÐÁË¡£
ÀýÈ磺
#Enter a name for the error log file. Otherwise a default name will be used.
log-error=err.log
#Enter a name for the query log file. Otherwise a default name will be used.
#log=
#Enter a name for the slow query log file. Otherwise a default name will be used.
#log-slow-queries=
#Enter a name for the update log file. Otherwise a default name will be used.
#log-update=
#Enter a name for the binary log. Otherwise a default name will be used.
#log-bin=
ÉÏÃæÖ»¿ªÆôÁË´íÎóÈÕÖ¾£¬Òª¿ªÆäËûµÄÈÕÖ¾¾Í°ÑÇ°ÃæµÄ“#”È¥µô¡£
long_query_time =1 --ÊÇÖ¸Ö´Ðг¬¹ý¶à¾ÃµÄsql»á±»logÏÂÀ´£¬ÕâÀïÊÇ1Ãë
log-slow-queries=slowqueris.log --½«²éѯ·µ»Ø½ÏÂýµÄÓï¾ä½øÐмǼ
log-queries-not-using-indexes = nouseindex.log --¾ÍÊÇ×ÖÃæÒâ˼£¬logÏÂÀ´Ã»ÓÐʹÓÃË÷ÒýµÄquery
log=mylog.log --¶ÔËùÓÐÖ´ÐÐÓï¾ä½øÐмǼ
log-error=log-error.log
log=log-query.log
log-queries-not-using-indexes
log-warnings=2
log-slow-queries=log-slow-query.log
log-update=log-update.log
long_qu
Ïà¹ØÎĵµ£º
¸ÃÁ¬½Ó·½Ê½²ÉÓÃRPCÀ´·µ»ØÊý¾Ý¿â²éѯ½á¹û¡£
1.Ê×ÏÈÊÇ´´½¨ÆÕͨµÄGWT-EXT¹¤³Ì¡£¿ÉÒԲο¼1http://www.ibm.com/developerworks/cn/java/j-lo-gwtext1/#resources
ϵÁÐ Èë ÃÅ ½Ì³Ì¡£¾ßÌåͨѶ¹ý³Ì·þÎñÒ²¿É²Î¿¼ÉÏÊöµÄ×îºó²¿·Ö˵Ã÷¡£
2. ½ÓÏÂÀ´¾ÍÊÇÒª´´½¨GWT Remote ServiceÁË£¬ÔÚÔÓй¤³ÌÉÏnew-&g ......
ÓеÄÓû§£¬³öÓÚʹÓÃmysqlÊý¾Ý¿â¿ª·¢ÆäËû³ÌÐòµÄÐèÒª£¬¿ÉÄÜÏ£ÍûÐÞ¸ÄMysqlÊý¾Ý¿âµÄrootÓû§ÃÜÂ룬
ÏÖ×öÒÔϼòҪ˵Ã÷¡£
ÓÉÓÚOAʹÓõÄMysqlÊý¾Ý¿â±»É趨ΪֻÄÜ´Ó±¾»ú·ÃÎÊ£¬ËùÒÔÆÕͨÓû§²»½¨ÒéÐÞ¸ÄÊý¾Ý¿âÃÜÂ룬
ÐÞ¸ÄÊý¾Ý¿âÃÜÂë²¢²»ÊÇΪÁ˸ÄÉÆÏµÍ³°²È«ÐÔµÄÄ¿µÄ¡£
windows-¡µ¿ªÊ¼—¡µÔËÐУ¬ÊäÈëcmd½øÈëÃüÁîÐÐģʽ£¬²¢Ê¹Ó ......
¸ÅÊö£º
1.ÂÒÂëÎÊÌâ¹é¸ùµ½µ×ÊÇ×Ö·û¼¯µÄÎÊÌâ,ÄǾʹÓ×Ö·û¼¯ÉèÖ÷½Ã濼ÂÇ,²»ÍâºõÏÂÃæ¼¸·½Ã棺
server(Mysql·þÎñÆ÷),client,database(Êý¾Ý¿â),connection(Á¬½Ó),result
MySQLµÄ×Ö·û¼¯´¦ÀíÊÇÕâÑùµÄ£º
£¨1£©·¢ËÍÇëÇó
¿Í»§¶Ë(character_set_client£©=¡·Êý¾ ......
TINYINT 1 ×Ö½Ú
SMALLINT 2 ¸ö×Ö½Ú
MEDIUMINT 3 ¸ö×Ö½Ú
INT 4 ¸ö×Ö½Ú
INTEGER 4 ¸ö×Ö½Ú
BIGINT 8 ¸ö×Ö½Ú
FLOAT(X) 4 Èç¹û X < = 24 »ò 8 Èç¹û 25 < = X < = 53
FLOAT 4 ¸ö×Ö½Ú
DOUBLE 8 ¸ö×Ö½Ú
DOUBLE PRECISION 8 ¸ö×Ö½Ú
REAL 8 ¸ö×Ö½Ú
DECIMAL(M,D) M×Ö½Ú(D+2 , Èç¹ûM < D)
NUMERIC(M,D) M×Ö½Ú(D ......
Òª°²裝 MySQL£¬¿ÉÒÔÔÚ終¶ËÌáʾ·ûºó運ÐÐÏÂÁÐÃüÁ
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
// °²×°php5-mysql Êǽ«phpºÍmysqlÁ¬½ÓÆðÀ´
Ò»µ©°²裝Íê³É£¬MySQL ·þ務Æ÷應該×Ô動啟動¡£Äú¿ÉÒÔ ......