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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
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1¡¢½øÈëMySQL£ºÆô¶¯MySQL Command Line Client£¨MySQLµÄDOS½çÃæ£©£¬Ö±½ÓÊäÈ밲װʱµÄÃÜÂë¼´¿É¡£´ËʱµÄÌáʾ·ûÊÇ£ºmysql>
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ÃüÁcreate database <Êý¾Ý¿âÃû>
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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();
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mysql> show tables; £¨×¢Ò⣺×îºóÓиös£©
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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
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mysql>DESCRIBE MyClass
mysql> desc MyClass;
mysql> show colum


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MySQL 5.1.38

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mysql>update user set host='%' where user='root';
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datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
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