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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndbxfrm.html
The ndbxfrm utility, introduced in NDB 8.0.22, can be used to decompress, decrypt, and output information about files created by NDB Cluster that are compressed, encrypted, or both. An encrypted file can be re-encrypted with a new password using ...
https://dev.mysql.com/doc/refman/8.0/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/8.0/en/mysql-cluster-rolling-restart.html
When upgrading an NDB Cluster, you may upgrade API nodes (including SQL nodes) before upgrading the management nodes, data nodes, or both. Start a single ndb_mgmd with --reload, --initial, or both options as desired. This section discusses how to ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-tcp-definition.html
(NDB 8.0.13) If this parameter and Checksum are both enabled, perform pre-send checksum checks, and check all TCP signals between nodes for errors. This works for both the data node and management or SQL node side of the connection. TCP/IP is the ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-upgrade-downgrade.html
It is necessary in such cases to reduce the number of data nodes, to change the configurations for all data nodes such that they use node IDs less than or equal to 48, or both, as required not to exceed the old maximums. This is because NDB 8.0 does ... Versions Supported for Upgrade to NDB 8.0 Reverting an NDB Cluster 8.0 Upgrade Known Issues When Upgrading or Downgrading NDB Cluster This section provides information about NDB Cluster software and compatibility between different NDB Cluster 8.0 releases with regard to performing upgrades and ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-installer-workflow.html
MySQL accounts can include security tokens for both local Windows users and Windows users that belong to a domain. Regardless of where the router and client are located, even if both are located on the same host as the seed server, any connection ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-installer.html
Note MySQL Installer cannot install both Community and Commercial releases of MySQL server on the same host. If you require both releases on the same host, consider using the ZIP archive distribution to install one of the releases. MySQL Installer ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-userguide.html
The X DevAPI enables developers to work with both relational and document data when MySQL Shell is connected to a MySQL server using the X Protocol. Additionally, the AdminAPI makes administration of MySQL Router easier, including integration with ... MySQL Shell is an advanced client and code editor for MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-tips.html
With --safe-updates, you can modify rows only by specifying the key values that identify them, or a LIMIT clause, or both. This section provides information about techniques for more effective use of mysql and about mysql operational behavior.
https://dev.mysql.com/doc/refman/8.0/en/number-literals.html
Exact-value numeric literals have an integer part or fractional part, or both. Number literals include exact-value (integer and DECIMAL) literals and approximate-value (floating-point) literals. Numbers may be preceded by - or + to indicate a ...