Percona/MariaDB/MySQL

原文链接：http://www.cnblogs.com/jeffreyf/p/percona-mariadb-mysql.html

# Restore a database from a dump .sql file

MysqL -h mdbec-db1 -u wpadmin -pwpadminpass wpdb < ./wpdb.sql

# Percona XTradB Cluster start commands

/etc/init.d/MysqL bootstrap-pxc
service MysqL bootstrap-pxc
service MysqL start --wsrep_new_cluster
service MysqL start --wsrep-cluster-address="gcomm://"

# start a PXC node with the specified donor

service MysqL start --wsrep_sst_donor=nodeC

# reset password

sudo /etc/init.d/MysqL stop
sudo MysqLd_safe --skip-grant-tables &
MysqL -u root

MysqL> update MysqL.user set password=password("new-password") where user='root';
MysqL> flush privileges;

# grant

show grants;
show grants for 'ssluser'@'%';

show privileges

# create user

create user 'username'@'localhost' identified by 'password';
grant all privileges on db_name.* to 'username'@'localhost';

# view fields related to SSL

 select user,host,password,ssl_type,ssl_cipher,x509_issuer,x509_subject from MysqL.user;

 

转载于:https://www.cnblogs.com/jeffreyf/p/percona-mariadb-MysqL.html