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show databases;
 
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use mysql;
 
show tables;
 
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describe ±íÃû;
 
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create database ¿âÃû;
 
drop database ¿âÃû;
 
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use ¿âÃû;
 
create table ±íÃû(×Ö¶ÎÁбí);
 
drop table ±íÃû;
 
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delete from ±íÃû;
 
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select * from ±íÃû;
 
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mysqldump --opt test > mysql.test
 
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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:
 
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use test;
 
load data local infile "ÎļþÃû" into table ±íÃû;
 
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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;
 
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mysql> CREATE TABLE MYTABLE (name VARCHAR(20), sex CHAR(1));
 
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mysql> DESCRIBE MYTABLE;
 
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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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