mysql> SOURCE [·¾¶]ÎļþÃû
mysql> SOURCE [·¾¶]ÎļþÃû
ÓÐÁ½ÖÖд·¨£º
1¡¢
mysql> SOURCE cr_pet_tbl.sql
Õâ¸öʱºò£¬cr_pet_tbl.sql±ØÐë·ÅÔÚÄãµÄmysql/binĿ¼ÏÂÃæ£¬¼´¸úmysql.exeͬһĿ¼
2¡£
mysql> SOURCE c:\cr_pet_tbl.sql
Õâ¸öʱºòλÖÃλÖÃÕýÈ·¼´¿É£¬
Ïà¹ØÎĵµ£º
MYSQLºÍORACLEµÄһЩ²Ù×÷Çø±ð
ÓкܶàÓ¦ÓÃÏîÄ¿, ¸ÕÆð²½µÄʱºòÓÃMYSQLÊý¾Ý¿â»ù±¾ÉÏÄÜʵÏÖ¸÷ÖÖ¹¦ÄÜÐèÇó£¬Ëæ×ÅÓ¦ÓÃÓû§µÄÔö¶à£¬Êý¾ÝÁ¿µÄÔö¼Ó£¬MYSQL½¥½¥µØ³öÏÖ²»¿°ÖظºµÄÇé¿ö£ºÁ¬½ÓºÜÂýÉõÖÁå´»ú£¬ÓÚÊǾÍÓаÑÊý¾Ý´ÓMYSQLǨµ½ORACLEµÄÐèÇó£¬Ó¦ÓóÌÐòÒ²ÒªÏàÓ¦×öһЩÐ޸ġ£±¾ÈË×ܽá³öÒÔϼ¸µã×¢ÒâÊÂÏϣÍû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
1.×Ô ......
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´ÎÊÂÎñµÄSQL ......
InnoDB,ÆÕͨµÄmysql
dump±¸·ÝÏÂÀ´,mysql»Ö¸´ÆðÀ´ÂýµÃÒª
ËÀ.
ÓÚÊÇÍøÉÏÕÒÁ˺þÃ,²ÅÕÒµ½Õâô¸ö¹¤¾ß
.
http://launchpad.net/percona-xtrabackup/release-1.2/release-1.2/+download/xtrabackup-1.2.tar.gz
ÏȲâÊÔÏÂÔÙ˵.
¿ÉÒÔÕâô±¸·Ý:
MyISAM
񡜧
/usr/local/mysql/bin/mysqldump -uyejr -pyejr
--default-char ......
ÏÂÃæÎÒ¸ø´ó¼Ò½éÉܼ¸ÖÖÔÚmysqlÊý¾Ý¿âÖÐÐÞ¸ÄrootÃÜÂëµÄ·½·¨
·½·¨Ò»£º
ÔʼÃÜÂëÊÇ ckh
mysql -uroot -pckh
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 7 to server version: 5.0.22-community-nt
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
my ......
²é¿´Ä³¸ö±íµÄ½¨±íÓï¾ä £ºshow create table data_statdata;
drop index ts on data_statdata;
Ë÷ÒýÊǼÓËÙ²éѯµÄÖ÷ÒªÊֶΣ¬Ìرð¶ÔÓÚÉæ¼°¶à¸ö±íµÄ²éѯ¸üÊÇÈç´Ë¡£±¾½ÚÖУ¬½«½éÉÜË÷ÒýµÄ×÷Óá¢Ìص㣬ÒÔ¼°´´½¨ºÍɾ³ýË÷ÒýµÄÓï·¨¡£
13.4.1 ʹÓÃË÷ÒýÓÅ»¯²éѯ
Ë÷ÒýÊÇ¿ìËÙ¶¨Î»Êý¾ÝµÄ¼¼Êõ£¬Ê×ÏÈͨ¹ýÒ»¸öʾÀýÀ´Á˽âÆäº¬Òå¼°×÷Óã ......