Óöµ½µÄÒ»¸ömysql±¸·Ý»Ö¸´µÄÎÊÌâ
Êý¾Ý¿âÌØµã
££Ê¹ÓÃpartition£¬´æÔÚÉϰٸö·ÖÇø
££½¨±íʱָ¶¨ÁËdata_dirºÍindex_dir£¬Êý¾Ý²»ÊÇ´æ´¢ÔÚĬÈÏλÖ㬶øÊÇÔÚmysqldµÄÊý¾ÝĿ¼ÏÂlinkµ½ÕæÕýµÄÊý¾ÝÎļþ
±¸·Ý»Ö¸´ÒªÇó
££±¸·Ý³öÀ´µÄÊý¾Ý»Ö¸´Ê±Òª»Ö¸´³É²»Í¬µÄ±íÃû
££»Ö¸´³öÀ´µÄÊý¾Ýʵ¼Ê´æ´¢Î»ÖÃÒ²Òª´æ´¢ÔÚÓëÔ±í²»Í¬µÄλÖÃ
ÎÊÌâ
Èç¹ûÖ±½Ómysqldump£source»Ö¸´£change table name£¬ÔòбíµÄ´æ´¢Î»ÖÃÎÞ·¨Âú×ãÒªÇó£¬linkµ½µÄλÖñØÈ»ÊÇ´íÎóµÄ£¬ÐèÒªÐÞ¸ÄmysqldÊý¾ÝĿ¼ÏµÄÊý°Ù¸öÈíÁ´½Ó
±¸·Ý¹ý³Ì
mysqldump -uroot -p$dbpassword -h$srcip $dbname $tablename > $tablename.data
ÐÅÏ¢Ð޸Ĺý³Ì
sed -e "s/$origname/$newname/g" $tablename.data > $tablename.data.tmp1
rm -f $tablename.data
sed -e "s/$origloc/$newloc/g" $tablename.data.tmp1 > $tablename.data.tmp2
rm -f $tablename.data.tmp1
mv $tablename.data.tmp2 $tablename.data
»Ö¸´¹ý³Ì
mysql -u$dbuser -p$dbpassword -h$destip -e"$createdbsql"
mysql -u$dbuser -p$dbpassword -h$destip $dbname -e"source $tablename.data"
Ïà¹ØÎĵµ£º
PHPеÄÁ¬½ÓMySQL·½·¨mysqli
1. ¿ªÆôPHPµÄAPIÖ§³Ö
£¨1£©Ê×ÏÈÐÞ¸ÄÄúµÄphp.iniµÄÅäÖÃÎļþ¡£
²éÕÒÏÂÃæµÄÓï¾ä£º
;extension=php_mysqli.dll
½«ÆäÐÞ¸ÄΪ£º
extension=php_mysqli.dll
......
µ¼³öÕû¸öÊý¾Ý¿â£ºmysqldump -uÓû§Ãû -pÃÜÂë ÐèÒªµ¼³öµÄÊý¾Ý¿âÃû > µ¼³öÎļþÃû.sql
ÆäËû²ÎÊý£º
-d ²»°üº¬Êý¾Ý£¬Ö»ÓÐÊý¾Ý¿â±í½á¹¹
--add-drop-table ÔÚÿ¸öcreateÓï¾ä֮ǰÔö¼ÓÒ»¸ödrop
--skip-opt ÿÌõ¼Ç¼ֻ¶ÔÓ¦Ò»¸öinsertÓï¾ä ......
create database sample;
create table 't_user' (
'id' int(11) not null auto_increment,
'name' varchar(100) not null default '',
primary key ('id')
) type=myisam;
Ñ¡ÏîÖ»ÔÚMySQL 3.23ºÍÒÔºó°æ±¾Öб»ÊµÏÖ¡£
²»Í¬µÄ±íÀàÐÍÊÇ£º
ISAM ÔÀ´µÄ±í´¦ÀíÆ ......
====================================================
Òý×Ô£ºhttp://blog.sina.com.cn/s/blog_538a9d1901008f9g.html
ʲôÊÇC2¼¶°²È«ÐÔ£¿°²È«ÐԵķÖÀàÊÇÔõÑùµÄ£¿(2008-01-30 17:04:39)
DÀࣺ×îµÍ±£»¤£¬±£Áô¸ø²»ÄÜͨ¹ý¸ü¸ß¼¶±ð¼ì²éµÄϵͳ
C1£º½÷É÷±£»¤£¬ÒªÇóÓлùÓÚÓû§¼¶±ðµÄ¿ØÖÆÀ´±£»¤Êý¾Ý£¬Ö÷Òª·ÀÖ ......