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https://dev.mysql.com/doc/refman/5.7/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. You ...This make it easier later to assign node IDs that are not already in use to data nodes which are newly ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-installer-workflow.html
The group must be established on Windows before you can select it from the list. Windows requires a newly added member to first log out and then log in again to join a local group. In the Windows Security Tokens area, enter a token for each Windows ... MySQL Installer provides a wizard-like tool to install and configure new MySQL products for ...
https://dev.mysql.com/doc/refman/5.7/en/audit-log-restrictions.html
Consequently, MySQL Enterprise Audit and Group Replication cannot be used together. MySQL Enterprise Audit is subject to these general restrictions: Only SQL statements are logged. Changes made by no-SQL APIs, such as memcached, Node.JS, and the ...
https://dev.mysql.com/doc/refman/5.7/en/keywords.html
Most of the reserved words in the list are forbidden by standard SQL as column or table names (for example, GROUP). Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-socket-summary-tables.html
Each socket summary table has one or more grouping columns to indicate how the table aggregates events. This column can be grouped on to isolate, for example, client activity from that of the server listening sockets. These socket summary tables ...
https://dev.mysql.com/doc/refman/5.7/en/problems-with-null.html
When using DISTINCT, GROUP BY, or ORDER BY, all NULL values are regarded as equal. Aggregate (group) functions such as COUNT(), MIN(), and SUM() ignore NULL values. The concept of the NULL value is a common source of confusion for newcomers to SQL, ...
https://dev.mysql.com/doc/refman/5.7/en/replication-rules.html
Note that replication filters cannot be used on a MySQL server instance that is configured for Group Replication, because filtering transactions on some servers would make the group unable to reach agreement on a consistent state. If a replication ...
https://dev.mysql.com/doc/refman/5.7/en/glossary.html
It consists of several actions that are transactional in themselves, but that all must either complete successfully as a group, or all be rolled back as a group. group commit An InnoDB optimization that performs some low-level I/O operations (log ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-desc.html
--defaults-group-suffix Command-Line Format --defaults-group-suffix=string Type String Default Value [none] Also read groups with concat(group, suffix). ndb_desc provides a detailed description of one or more NDB tables. Usage ndb_desc -c ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-restore.html
--defaults-group-suffix Command-Line Format --defaults-group-suffix=string Type String Default Value [none] Also read groups with concat(group, suffix). --ndb-nodegroup-map=map, -z Command-Line Format --ndb-nodegroup-map=map Intended for restoring a ... The NDB Cluster restoration program is implemented as a separate command-line utility ndb_restore, which can normally be found in the MySQL bin ...