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$ mysqladmin -u root -p password ‘ÐÂÃÜÂë’
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mysql> create TABLE items (
id INT(5) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
symbol CHAR(4) NOT NULL,
username CHAR(8),
INDEX sym (symbol),INDEX …..
UNIQUE(username)
) type=innodb;
mysql> drop database [if exists] Êý¾Ý¿âÃû
mysql> create table ±íÃû;
mysql> drop table ±íÃû;
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mysql> show databases;
mysql> show tables;
mysql> show table status;
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mysql> SHOW CREATE DATABASE db_name #ÏÔʾ´´½¨db_name¿âµÄÓï¾ä
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mysql> grant select,insert,update,delete,alter on mydb.* to test2@localhost identified by “abc”;
mysql> grant all privileges on *.* to test1@”%” identified by “abc”;
mysql> flush privileges;
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mysql> update user set password=password (’11111′) where user=’test1′; #ÐÞ¸Ätest1ÃÜÂëΪ111111
mysql> DELETE from user WHERE User=”testuser” and Host=”loca


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