Search Results
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-add-node-example.html
In this section we provide a detailed example illustrating how to add new NDB Cluster data nodes online, starting with an NDB Cluster having 2 data nodes in a single node group and concluding with a cluster having 4 data nodes in 2 node groups.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-backups.html
This having been done, the procedure for making a backup and then restoring from it is as follows: There are two different methods by which the backup may be started. This section discusses making backups and restoring from them using NDB Cluster ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-failover.html
In the event that the primary Cluster replication process fails, it is possible to switch over to the secondary replication channel. This means that the ndb_apply_status table contains information for the replica on this host as well as for any ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-preparation.html
If the replica is also running NDB Cluster, this can be accomplished using the backup and restore procedure described in Section 25.7.9, “NDB Cluster Backups With NDB Cluster Replication”. Preparing the NDB Cluster for replication consists of ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-security.html
This section discusses security considerations to take into account when setting up and running NDB Cluster.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-upgrade-downgrade.html
For additional information regarding the rolling restart procedure used to perform an online upgrade or downgrade of the data nodes, see Section 25.6.5, “Performing a Rolling Restart of an NDB Cluster”. Versions Supported for Upgrade to NDB 8.4 ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-commands.html
This behavior on the server side comes into play for multiple-statement execution (see Multiple Statement Execution Support), and for parsing the body of stored procedures and functions, triggers, and events (see Section 27.1, “Defining Stored ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-server-side-help.html
This statement is used as part of the procedure described in [purge-binary-logs], that shows how to determine which logs can be purged. mysql> help search_string If you provide an argument to the help command, mysql uses it as a search string to ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlcheck.html
(This is also true for the MySQL upgrade procedure if it determines that table checking is needed because it processes tables the same way.) mysqlcheck must be used when the mysqld server is running, which means that you do not have to stop the ...
https://dev.mysql.com/doc/refman/8.4/en/mysqldump-tips.html
This section surveys techniques that enable you to use mysqldump to solve specific problems: How to make a copy a database How to copy a database from one server to another How to dump stored programs (stored procedures and functions, triggers, and ...