本篇内容主要讲解“MySQL的基本管理方法”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“MysqL的基本管理方法”吧!
[root@MysqL var]# MysqLadmin -u root password 'roooot'
MysqLadmin: connect to server at 'localhost' Failed
error: 'Access denied for user 'root'@'localhost' (using password: NO)'
修复过程：
#停止服务
service MysqLd stop
#安全模式启动
MysqLd_safe --skip-grant-tables &
MysqL -u root -p
use MysqL;
update user set password=password("root") where user='root' and host='localhost';
flush privileges;
quit
#正常启动MysqL
service MysqLd restart
1.新增用户
#MysqL -u root -p
MysqL>CREATE USER test IDENTIFIED BY 'test';
2.新建库
#MysqL -u root -p
create database test CHaraCTER SET utf8 COLLATE utf8_general_ci;
create database test_gbk CHaraCTER SET gbk COLLATE gbk_chinese_ci;
create database target CHaraCTER SET utf8 COLLATE utf8_general_ci;
create database target_gbk CHaraCTER SET gbk COLLATE gbk_chinese_ci;
create database benchmark CHaraCTER SET gbk COLLATE gbk_chinese_ci;
create database source CHaraCTER SET gbk COLLATE gbk_chinese_ci;
create database unittest CHaraCTER SET gbk COLLATE gbk_chinese_ci;
MysqL>grant all privileges on test.* to test@'%' identified by 'test';
MysqL>flush privileges;
3.解决远程连接出错
MysqL -u root -p MysqL
MysqL>use MysqL;
MysqL>update user set host='% 'where user='root';
MysqL>flush privileges;
4.新建表空间
CREATE TABLESPACE 'tbs_data' ADD DATAFILE 'tbs_data.ibd' ENGINE=INNODB;
5.设置表存储路径
CREATE TABLE `D_TF_DATA_AGGREGATION_MYISAM` (
`strative_id` VARCHAR(16) NOT NULL,
`date_id` VARCHAR(8) NOT NULL,
`qua_id` VARCHAR(4) NOT NULL,
`fh` DECIMAL(16,6) DEFAULT NULL,
`dl` DECIMAL(16,6) DEFAULT NULL,
PRIMARY KEY (`strative_id`,`date_id`,`qua_id`)
) ENGINE=MYISAM DATA DIRECTORY = '/data/MysqL' INDEX DIRECTORY= '/data/MysqL';
CREATE TABLE `D_TF_DATA_AGGREGATION` (
`strative_id` VARCHAR(16) NOT NULL,
`date_id` VARCHAR(8) NOT NULL,
`qua_id` VARCHAR(4) NOT NULL,
`fh` DECIMAL(16,6) DEFAULT NULL,
`dl` DECIMAL(16,6) DEFAULT NULL,
PRIMARY KEY (`strative_id`,`date_id`,`qua_id`)
) ENGINE=INNODB DATA DIRECTORY = '/data/MysqL'
show warnings;
到此，相信大家对“MysqL的基本管理方法”有了更深的了解，不妨来实际操作一番吧！这里是编程之家网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！
