5、连接server，验证数据
[root@cent65 percona-56]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.6.25-73.1 Percona Server (GPL), Release 73.1, Revision 07b797f
Copyright (c) 2009-2015 Percona LLC and/or its affiliates
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| prod |
| test |
+--------------------+
5 rows in set (0.00 sec)
mysql> use prod;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> show tables;
+----------------+
| Tables_in_prod |
+----------------+
| emp |
+----------------+
1 row in set (0.00 sec)
查看表信息：
mysql> select * from emp;
+------+-------+
| id | name |
+------+-------+
| 10 | tom |
| 20 | jerry |
| 30 | rose |
+------+-------+
3 rows in set (0.00 sec)
---------数据库可以正常访问，至此升级结束！
此时, 所有的表都在MySQL 5.6中重建及重新加载完成,所以所有的二进制文件对MySQL 5.6可用. 同时也你完成了最干净/最稳定的升级过程,你可以恢复你的应用- 这个升级过程和valina MySQL与Percona Server的升级过程是一样的.甚至你可以把Oracle MySQL升级到Percona Server. 比如: 把Oracle MySQL 5.5升级到Percona Server 5.6. 再次强调: MySQL的升级过程和Percona Server的升级过程是一样的,只需要将Percona Server 替换成Oracle MySQL即可。
如何在 CentOS 7 上安装 Percona Server
Percona Server 只包含 MySQL 的服务器版，并没有提供相应对 MySQL 的 Connector 和 GUI 工具进行改进。
Percona Server 使用了一些 google-mysql-tools, Proven Scaling, Open Query 对 MySQL 进行改造。
Percona Server 使用了一些 google-mysql-tools, Proven Scaling, Open Query 对 MySQL 进行改造。
CentOS中编译安装Percona Server 5.5.42出现问题解决一例