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1¡¢ ÏÔʾÊý¾Ý¿âÁÐ±í¡£
 
show databases;
 
ȱʡÓÐÁ½¸öÊý¾Ý¿â£ºmysqlºÍtest¡£ mysql¿â´æ·Å×ÅmysqlµÄϵͳºÍÓû§È¨ÏÞÐÅÏ¢£¬ÎÒÃǸÄÃÜÂëºÍÐÂÔöÓû§£¬Êµ¼ÊÉϾÍÊǶÔÕâ¸ö¿â½øÐвÙ×÷¡£
 
2¡¢ ÏÔʾ¿âÖеÄÊý¾Ý±í£º
 
use mysql;
 
show tables;
 
3¡¢ ÏÔʾÊý¾Ý±íµÄ½á¹¹£º
 
describe ±íÃû;
 
4¡¢ ½¨¿âÓëɾ¿â£º
 
create database ¿âÃû;
 
drop database ¿âÃû;
 
5¡¢ ½¨±í£º
 
use ¿âÃû;
 
create table ±íÃû(×Ö¶ÎÁбí);
 
drop table ±íÃû;
 
6¡¢ Çå¿Õ±íÖмǼ£º
 
delete from ±íÃû;
 
7¡¢ ÏÔʾ±íÖеļǼ£º
 
select * from ±íÃû;
 
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1. µ¼³öÊý¾Ý£º
 
mysqldump --opt test > mysql.test
 
¼´½«Êý¾Ý¿âtestÊý¾Ý¿âµ¼³öµ½mysql.testÎļþ£¬ºóÕßÊÇÒ»¸öÎı¾Îļþ
 
È磺mysqldump -u root -p123456 --databases dbname > mysql.dbname
 
¾ÍÊǰÑÊý¾Ý¿âdbnameµ¼³öµ½Îļþmysql.dbnameÖС£
 
2. µ¼ÈëÊý¾Ý:
 
mysqlimport -u root -p123456 < mysql.dbname¡£
 
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3. ½«Îı¾Êý¾Ýµ¼ÈëÊý¾Ý¿â:
 
Îı¾Êý¾ÝµÄ×Ö¶ÎÊý¾ÝÖ®¼äÓÃtab¼ü¸ô¿ª¡£
 
use test;
 
load data local infile "ÎļþÃû" into table ±íÃû;
 
1:ʹÓÃSHOWÓï¾äÕÒ³öÔÚ·þÎñÆ÷Éϵ±Ç°´æÔÚʲôÊý¾Ý¿â£º
 
mysql> SHOW DATABASES;
 
2:2¡¢´´½¨Ò»¸öÊý¾Ý¿âMYSQLDATA
 
mysql> CREATE DATABASE MYSQLDATA;
 
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mysql> USE MYSQLDATA; (°´»Ø³µ¼ü³öÏÖDatabase changed ʱ˵Ã÷²Ù×÷³É¹¦!)
 
4:²é¿´ÏÖÔÚµÄÊý¾Ý¿âÖдæÔÚʲô±í
 
mysql> SHOW TABLES;
 
5:´´½¨Ò»¸öÊý¾Ý¿â±í
 
mysql> CREATE TABLE MYTABLE (name VARCHAR(20), sex CHAR(1));
 
6:ÏÔʾ±íµÄ½á¹¹£º
 
mysql> DESCRIBE MYTABLE;
 
7:Íù±íÖмÓÈë¼Ç¼
 
mysql> insert into MYTABLE values ("hyq","M");
 
8:ÓÃÎı¾·½Ê½½«Êý¾Ý×°ÈëÊý¾Ý¿â±íÖÐ(ÀýÈçD:/mysql.txt)
 
mysql> LOAD DATA LOCAL INFILE "D:/mysql.txt"


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