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MySQL 5.6.19升级到 5.7.9 步骤介绍

时间:2016-09-30 17:27 来源:未知 作者:SecYe安全 阅读:

升级前版本检查+测试表创建
 

[root@localhost ~]# mysql -uroot -p123456 --socket=/var/lib/mysql/mysql3307.sock --port=3307 -e"create database lottery; use lottery;create table lottery.mhq as select 'test';select  version();"
+-----------+
| version() |
+-----------+
| 5.6.19-log |
+-----------+
[root@localhost ~]# 
 

 
软件包:
wget http://downloads.mysql.com/archives/get/file/mysql-community-client-5.7.9-1.el6.x86_64.rpm 
wget http://downloads.mysql.com/archives/get/file/mysql-community-server-5.7.9-1.el6.x86_64.rpm 
wget http://downloads.mysql.com/archives/get/file/mysql-community-common-5.7.9-1.el6.x86_64.rpm 
wget http://downloads.mysql.com/archives/get/file/mysql-community-libs-5.7.9-1.el6.x86_64.rpm 

 
yum安装命令:
yum install numactl*
yum localinstall --skip-broken  mysql-community*

 
升级后验证版本和表数据
[root@localhost ~]# mysql -uroot -p123456 --socket=/var/lib/mysql/mysql3307.sock --port=3307 -EN -e" select version(); select * from lottery.mhq;"
*************************** 1. row ***************************
5.7.9-log
*************************** 1. row ***************************
test 
[root@localhost ~]#
 
注释:
基本查询db表没问题,不过一些mysqldump用到设计到系统表时需要mysql_upgrade做下系统表升级;

 
升级前使用mysqldump 
[root@localhost mysql]#  mysqldump -uroot -p123456 -B retail_pms > /root/retail_pms.sql
mysqldump: Couldn't execute 'SHOW VARIABLES LIKE 'gtid\_mode'': Native table 'performance_schema'.'session_variables' has the wrong structure (1682)
[root@localhost mysql]#  

升级系统表
[root@localhost mysql]# mysql_upgrade -u root -p123456 --socket=/var/lib/mysql/mysql3307.sock --port=3307 --force
mysql_upgrade: [Warning] Using a password on the command line interface can be insecure.
Checking server version.
Running queries to upgrade MySQL server.
Checking system database.
mysql.columns_priv            OK
mysql.db                   OK
mysql.engine_cost             OK
mysql.event                 OK
mysql.func                 OK
mysql.general_log             OK
mysql.gtid_executed           OK
mysql.help_category           OK
mysql.help_keyword            OK
mysql.help_relation           OK
mysql.help_topic             OK
mysql.innodb_index_stats        OK
mysql.innodb_table_stats        OK
mysql.ndb_binlog_index         OK
mysql.plugin                OK
mysql.proc                 OK
mysql.procs_priv             OK
mysql.proxies_priv            OK
mysql.server_cost            OK
mysql.servers               OK
mysql.slave_master_info         OK
mysql.slave_relay_log_info       OK
mysql.slave_worker_info         OK
mysql.slow_log               OK
mysql.tables_priv             OK
mysql.time_zone              OK
mysql.time_zone_leap_second      OK
mysql.time_zone_name           OK
mysql.time_zone_transition       OK
mysql.time_zone_transition_type   OK
mysql.user                 OK
Upgrading the sys schema.
Checking databases.
lottery.mhq                 OK
sys.sys_config               OK
Upgrade process completed successfully.
Checking if update is needed. 
[root@localhost mysql]# 

 
简单查询系统表是否存在:
[root@localhost mysql]# find / -name session_variables*
/var/lib/mysql/performance_schema/session_variables.frm
/data/wonhigh/mysql3307/performance_schema/session_variables.frm 
[root@localhost mysql]#

 
重启DB 
[root@localhost ~]# date;mysqldump -uroot -pW@h1Gh#2ol5 -A --single-transaction -q -R --set-gtid-purged=OFF  > /data/all.sql;date
mysqldump: Couldn't execute 'SHOW VARIABLES LIKE 'ndbinfo\_version'': Native table 'performance_schema'.'session_variables' has the wrong structure (1682)  ---->这种需要重启DB才能解决哦~
[root@localhost ~]#  
[root@localhost mysql]# /etc/init.d/mysqld restart
停止 mysqld:          [确定]
正在启动 mysqld:        [确定] 
[root@localhost mysql]#

 
再尝试mysqldump是否成功
[root@localhost mysql]#  mysqldump -uroot -p123456 retail_pms  BRAND COLOR_INFO SHOP_BRAND ITEM  > /root/retail_pms.sql
[root@localhost mysql]#
 
链接:http://blog.itpub.net/28602568/viewspace-2121318/
标题:MySQL 5.6.19升级到 5.7.9 步骤介绍 
作者:lōττéry©版权所有[文章允许转载,但必须以链接方式注明源地址,否则追究法律责任.]

 

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