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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-install-example-data.html
To create a copy of the entire world database on the SQL node, use mysqldump on the noncluster server to export the database to a file named world.sql (for example, in the /tmp directory). Running SELECT queries on the SQL node is no different from ... Note The information in this section applies to NDB Cluster running on both Unix and Windows ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-conflict-resolution.html
Different methods can be used to compare resolution column values on the replica when conflicts occur, as explained later in this section; the method used can be set to act on a single table, database, or server, or on a set of one or more tables ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-security-networking-issues.html
Any ndb_mgm client This means that any cluster management client that is given the management server's host name (or IP address) and port (if not the standard port) can connect to the cluster and execute any management client command. You can ... In ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-socket-instances-table.html
The socket_instances table provides a real-time snapshot of the active connections to the MySQL server. Information available in this table provides a real-time snapshot of the active connections to the server. row *************************** ...
https://dev.mysql.com/doc/refman/8.4/en/query-attributes.html
Clients can also define query attributes that apply to the next statement sent to the server for execution: Attributes are defined prior to sending the statement. While attributes exist, they can be accessed on the server side. Statements that ...
https://dev.mysql.com/doc/refman/8.4/en/replication-asynchronous-connection-failover.html
The asynchronous connection failover mechanism can be used to keep a replica synchronized with multiple MySQL servers or groups of servers that share data. The list of potential source servers is stored on the replica, and in the event of a ... You ...
https://dev.mysql.com/doc/refman/8.4/en/resource-groups.html
MySQL supports creation and management of resource groups, and permits assigning threads running within the server to particular groups so that threads execute according to the resources available to the group. The server determines at startup how ...Group attributes enable control over its resources, to enable or restrict resource consumption by threads in the ...
https://dev.mysql.com/doc/refman/8.4/en/workbench.html
MySQL Workbench provides a graphical tool for working with MySQL servers and databases. MySQL Workbench may connect to MySQL Server 8.4 and higher but some MySQL Workbench features may not function with those newer server versions. MySQL Workbench ...For more information, see the MySQL Workbench manual, available at ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-7.html
Errors were returned similar to the following: Assertion failure: row0pread.h:306:active >= n_threads (Bug #38325137) Under certain circumstances, a virtual index rollback could fail on 32-bit builds of MySQL Server. (Bug #36684370) Packaging Notes ... Audit Log Notes Compilation Notes SQL Function and Operator Notes InnoDB Notes Optimizer Notes Packaging Notes Performance Schema Notes Bugs Fixed Audit Log Notes Fixed an issue related to audit log ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/index.html
Abstract This is the user manual for MySQL Enterprise Backup, a commercially licensed backup utility for MySQL databases. It explains the different kinds of backup and restore that can be performed with MySQL Enterprise Backup, and describes the ...