MySql³£ÓÃÃüÁî
MySQL³£ÓòÙ×÷»ù±¾²Ù×÷£¬ÒÔ϶¼ÊÇMySQL5.0ϲâÊÔͨ¹ýÊ×ÏÈ˵Ã÷Ï£¬¼ÇסÔÚÿ¸öÃüÁî½áÊøÊ±¼ÓÉÏ£»£¨·ÖºÅ£©
1.µ¼³öÕû¸öÊý¾Ý¿â
mysqldump -u Óû§Ãû -p --default-character-set=latin1 Êý¾Ý¿âÃû > µ¼³öµÄÎļþÃû(Êý¾Ý¿âĬÈϱàÂëÊÇlatin1)
mysqldump -u wcnc -p smgp_apps_wcnc > wcnc.sql
2.µ¼³öÒ»¸ö±í
mysqldump -u Óû§Ãû -p Êý¾Ý¿âÃû ±íÃû> µ¼³öµÄÎļþÃû
mysqldump -u wcnc -p smgp_apps_wcnc users> wcnc_users.sql
3.µ¼³öÒ»¸öÊý¾Ý¿â½á¹¹
mysqldump -u wcnc -p -d –add-drop-table smgp_apps_wcnc >d:wcnc_db.sql
-d ûÓÐÊý¾Ý –add-drop-table ÔÚÿ¸öcreateÓï¾ä֮ǰÔö¼ÓÒ»¸ödrop table
4.µ¼ÈëÊý¾Ý¿â
³£ÓÃsource ÃüÁî
½øÈëmysqlÊý¾Ý¿â¿ØÖÆÌ¨£¬
Èçmysql -u root -p
mysql>use Êý¾Ý¿â
È»ºóʹÓÃsourceÃüÁºóÃæ²ÎÊýΪ½Å±¾Îļþ(ÈçÕâÀïÓõ½µÄ.sql)
mysql>source d:wcnc_db.sql
Ò»¡¢Æô¶¯ÓëÍ˳ö
1¡¢½øÈëMySQL£ºÆô¶¯MySQL Command Line Client£¨MySQLµÄDOS½çÃæ£©£¬Ö±½ÓÊäÈ밲װʱµÄÃÜÂë¼´¿É¡£´ËʱµÄÌáʾ·ûÊÇ£ºmysql>
2¡¢Í˳öMySQL£ºquit»òexit
¶þ¡¢¿â²Ù×÷
1¡¢¡¢´´½¨Êý¾Ý¿â
ÃüÁcreate database <Êý¾Ý¿âÃû>
ÀýÈ磺½¨Á¢Ò»¸öÃûΪxhkdbµÄÊý¾Ý¿â
mysql> create database xhkdb;
2¡¢ÏÔʾËùÓеÄÊý¾Ý¿â
ÃüÁshow databases £¨×¢Ò⣺×îºóÓиös£©
mysql> show databases;
3¡¢É¾³ýÊý¾Ý¿â
ÃüÁdrop database <Êý¾Ý¿âÃû>
ÀýÈ磺ɾ³ýÃûΪ xhkdbµÄÊý¾Ý¿â
mysql> drop database xhkdb;
4¡¢Á¬½ÓÊý¾Ý¿â
ÃüÁ use <Êý¾Ý¿âÃû>
ÀýÈ磺Èç¹ûxhkdbÊý¾Ý¿â´æÔÚ£¬³¢ÊÔ´æÈ¡Ëü£º
mysql> use xhkdb;
ÆÁÄ»Ìáʾ£ºDatabase changed
5¡¢µ±Ç°Ñ¡Ôñ£¨Á¬½Ó£©µÄÊý¾Ý¿â
mysql> select database();
6¡¢µ±Ç°Êý¾Ý¿â°üº¬µÄ±íÐÅÏ¢£º
mysql> show tables; £¨×¢Ò⣺×îºóÓиös£©
Èý¡¢±í²Ù×÷£¬²Ù×÷֮ǰӦÁ¬½Óij¸öÊý¾Ý¿â
1¡¢½¨±í
ÃüÁcreate table <±íÃû> ( <×Ö¶ÎÃû1> <ÀàÐÍ1> [,..<×Ö¶ÎÃûn> <ÀàÐÍn>]);
mysql> create table MyClass(
> id int(4) not null primary key auto_increment,
> name char(20) not null,
> sex int(4) not null default ''0'',
> degree double(16,2));
2¡¢»ñÈ¡±í½á¹¹
ÃüÁ desc ±íÃû£¬»òÕßshow columns from ±íÃû
mysql>DESCRIBE MyClass
mysql> desc MyClass;
mysql> show colum
Ïà¹ØÎĵµ£º
¡¾51CTO.com¶À¼ÒÌØ¸å¡¿Ãæ¶Ô¾ª»ÅµÄ¿Í»§ºÍ¹ã·ºÖÊÒɵÄýÌ壬Oracle¹Ù·½×î½üÖÕÓÚ³ö°ñ°²Ãñ£¬ÄDZãÊÇÒ»¸öÒÔ“SUN CUSTOMERS ,Oracle Plans To£º”Ϊ´ó±êÌâµÄ¹ã¸æ¡£Ö±Òë¹ýÀ´±ã¹ýÀ´¿ÉÖªµÀ£¬Oracle½«Òª¼Ó´óSPARCºÍSolarisµÄͶÈëÁË£¬¶ø´óÀϰ尣ÀïÉÒ²ÏòIBMÓ²¼þÏÂÁËÕ½Ê飬Éù³ÆOracle½«×îÖÕÓ®µÃÕⳡ¾ºÕù……
&n ......
mysql server4.0.18
Åú´¦ÀíÎļþÃûΪdbBackup.bat
ÄÚÈÝ£ºrem ÅжÏmysql·þÎñÊÇ·ñÆô¶¯£¬È»ºó½«²éѯ½á¹ûÊä³öµ½server.logÎļþÀï
netstat -na | (find "0.0.0.0:3306" & find "LISTENING")>server.log
rem ÊÖ¹¤½¨Á¢Ò»¸ö¿ÕµÄÎļþtemp.log£¬ÎªÁ˺Íserver.logÎļþÏà±È½Ï
rem ½«server.logÓëtemp.logÏà±È½Ï£¬Èç¹ûmysql·þ ......
Íü¼ÇMySQL ROOTÃÜÂëÊÇÔÚMySQLʹÓÃÖкܳ£¼ûµÄÎÊÌ⣬¿ÉÊÇÓкܶàÅóÓѲ¢²»»áÖØÖÃROOTÃÜÂ룬Äǽпడ£¬ÎÒÓÐÉîÓид¥£¬ÌØÐ´´ËÎÄÕÂÓë´ó¼Ò½»Á÷£º
1¡¢±à¼MySQL(ºÍPHP´îÅäÖ®×î¼Ñ×éºÏ)ÅäÖÃÎļþ£º
windows»·¾³ÖУº%MySQL_installdir%\my.ini
//Ò»°ãÔÚMySQL°²×°Ä¿Â¼ÏÂÓÐmy.ini¼´MySQLµÄÅäÖÃÎļþ¡£
linux»·¾³ÖУº/etc/my.cnf ......
ÔÚApache, PHP, MySQLµÄÌåϵ¼Ü¹¹ÖУ¬MySQL¶ÔÓÚÐÔÄܵÄÓ°Ïì×î´ó£¬Ò²ÊǹؼüµÄºËÐIJ¿·Ö¡£¶ÔÓÚDiscuz!ÂÛ̳³ÌÐòÒ²ÊÇÈç´Ë£¬MySQLµÄÉèÖÃÊÇ·ñºÏÀíÓÅ»¯£¬Ö±½ÓÓ°Ïìµ½ÂÛ̳µÄËٶȺͳÐÔØÁ¿£¡Í¬Ê±£¬MySQLÒ²ÊÇÓÅ»¯ÄѶÈ×î´óµÄÒ»¸ö²¿·Ö£¬²»µ«ÐèÒªÀí½âһЩMySQLרҵ֪ʶ£¬Í¬Ê±»¹ÐèÒª³¤Ê±¼äµÄ¹Û²ìͳ¼Æ²¢ÇÒ¸ù¾Ý¾Ñé½øÐÐÅжϣ¬È»ºóÉèÖúÏÀíµÄ²ÎÊý¡ ......